Kahr 380 MagGuts For 6 Round Factory Magazine

(252 customer reviews)


Kahr 380 MagGuts™-High Capacity Magazine Conversion

For 6 Round Factory Magazine
Converts your 6 round Kahr .380 caliber magazine into a 7 round magazine without adding extension. Internal OEM components are replaced with MagGuts components.
This is the latest and improved version which includes a connected hybrid spring system. The springs are attached together along with the lock plate for easier and more foolproof assembly.
-Retains exact feel of original pistol since size does not change.
-Maintains slide lock and feed reliability.

252 reviews for Kahr 380 MagGuts For 6 Round Factory Magazine

  1. Michael j. (verified owner)

    Extended magazine spring but both standard and extended magazines – worked just as advertised. Great design

  2. Rob S. (verified owner)

    The MagGuts magazine parts for the P380 are actually better than stock. Kahr’s spring is too weak, resulting in dodgy slide-stop operation. MagGuts fixes that problem AND gives us an extra round.

  3. Matt B. (verified owner)

    Works perfect on my p380. I would recommend this to anyone looking to get that extra round in

  4. David B. (verified owner)

    No issues, increased capacity. Installed easily.

  5. Jeremiah T. (verified owner)

    I purchased the guts for Kahr .380. They work awesome. Fixed factory default which kept slide from locking back on last shot plus an added round. Definately will purchase again.

  6. Thomas s. (verified owner)

    Helped my CW380 feed reliably…

  7. Thomas S. (verified owner)

    works great

  8. Martin B. (verified owner)

    Didn’t work

  9. Michael S. (verified owner)

    I was skeptical, but many +1 mag changes later, I have had zero reliability issues. Bought one for my shield 9mm also.

  10. Michael W. (verified owner)

    They work as promised, plus the new spring engages my slide stop a lot better.

  11. Dean B. (verified owner)

    Works great just like it should

  12. Chuck B. (verified owner)

    I’ve waited on this review until I had about 350 rounds through my little 380 Kahr. These have been flawless, and have made it into my CCW magazines.

  13. Charles C. (verified owner)

    The kits I received were well made and the instructions were clear for the new assembly but the follower would hang up on both newly assembled mags. I found that the follower would hangup on the mag lock slot of both magazines and both followers had to be trimmed to be able to load more than 3 rounds. Both magazines now accept 7 rounds but one has a little click loading 7th round. Both are cycling well with dummy rounds at this time, what I really like is the very positive slide locking open on the last round. Kahr has a problem in this area. Haven’t made it to the range for real time testing. I wanted to purchase for other firearms but have to take a wait and see. For the price I would like a product that I didn’t have to experiment on hoping not to screw it up. My life may depend on it.

  14. Steven R. (verified owner)

    Best product ever

  15. J D. (verified owner)

    So far racking through the rounds functions properly. Slide locks on empty magazine. Haven’t had a chance to go to the range yet for real world operations.

  16. Jeremy F. (verified owner)

    So far so good. After 40 +1 mags worth with the MagGuts through my CW380, not a single fail to lock the slide on an empty mag. I may just order another. If I could knock a half star off, it would be that it wouldn’t work in the first mag I tried as the follower would hang on the mag catch notch. I’m guessing a little filing would take care of that, but instead I switched mags and it worked fine.

  17. George M. (verified owner)

    Very innovative way to get an extra round in the mag.Very well made and easy to install. Would buy them again in a minute.

  18. John W. (verified owner)

    Initial results mixed. Modified both a 6 & 7 rd magazine with FTF issues with both mags on the top round. Using Remington 88 gr. JHP that normally feed just fine. Ran 5 full mags each with 2 FTF on both mags on the second shot (top round) so 60% success with that ammo. Gun hasn’t given me any FTF for 300 rds, not sure of cause now. Need more test rds downrange to determine reliability of these springs.

  19. Larry L. (verified owner)

    This is the way to make your carry gun stay small and concealable with the added round that might save your life I use this product with all my concealed carry guns they work .

  20. Donald H. (verified owner)

    I have an 8 round magguts kit in my 7 round cw380. works great. bought the 7 round kit for the 6 round mag and the 7th round is very tight.

  21. Joe P. (verified owner)

    Like having 1 more round. Need to provide conversion for PM9 Kahr.

  22. James H. (verified owner)

    Ok – it was just as easy to install and worked just as advirtised – get an extra round w/out the extended clip and they worked great at the range – end of story!

  23. Chris D. (verified owner)

    Very nice upgrade to my magazine love the extra round and I love the new medal follower…. please make a replacement update for the Kahr CM40

  24. William B. (verified owner)

    Got the 6 to 7 upgrade. Outstanding! Took me two minutes to make the change and it feeds the ammo just like the stock mag. Only downside is now my little pistol weighs more due to one more round. Great product MagGuts!!!

  25. Don S. (verified owner)

    My first purchase of MagGuts product was two spring kits for my alternate CCW, which is a Kahr P380. One kit to go in the firearm and one to go in my spare magazine. After a couple of range visits, I have put about 150 rounds through each magazine with the new parts. They have worked very well without any functional issues. I certainly appreciate having one extra round in each. Overall, the MagGuts components appear well made and are relatively easy to install. If I had any complaint, it would be the finish on the edges of the followers. They were a bit rough and I found a few burrs on each where they run against the interior wall of the magazine. This was remedied with some #600 wet/dry paper, my Dremel tool and some polishing compound. All in all, satisfied with the product and would consider using equivalent kits in my single stack 9mm, if they become available…

  26. Bobby j. (verified owner)

    Installed them in my cw380 magazines. They were easy to install and have functioned perfectly so far.

  27. Larry S. (verified owner)

    Previously bought plus 2 kits for S&W Shield 9mm. Worked well. So when I got my Kahr P380 I ordered 3 plus 1 kits. Went to range and fired a couple of boxes through these mags, no problem! Now I’m waiting for plus -1 for Kahr PM9 & S&W .45 Shield! Great product!

  28. Michael P. (verified owner)

    Plus one equals more fun and one more for the little toadie the bad guy might bring.

  29. Thomas S. (verified owner)

    Everything arrived on time,in great shape

  30. Jirge L. (verified owner)

    I love this

  31. Jan R. (verified owner)

    It just simply works

  32. Tom C. (verified owner)

    I put these in a couple of factory 6 and 7 round magazines and have only shot one box of ball ammo through so far, but no failures of any kind yet. Seems like more positive holding of slide open after last shot as well.

  33. Adam S. (verified owner)

    Overall I am very happy. Being able to add an extra round was great. The only complaint I have is the metal piece in the bottom is not as tight as the factory one… it tends to wiggle around but does not come loose. If it were a little tighter this would be a 5+ Star review.

  34. Jerome G. (verified owner)

    I ordered 3 and installed two magazine updates. During the process, I lost a small part on the third. I confessed that it was my loss, not a missing part, but was promptly supplied with a replacement. The magazines work great and the service was outstanding.

  35. Jonathan S. (verified owner)

    I had a rough start, I installed a spring backwards didn’t install the floor plates correctly I’d like to thank the magguts team for their expert trouble shooting. I have a CW380 that I has maybe 700 rounds through it and 450 of those with magguts installed. I have occasional failures to feed from a full magazine from slide lock that seem less frequent after installing the kit and the springs taking a slight set. I have had no failures to feed outside of the first round a loaded magazine which is a known issue with this pistol. So, it works and I feel a little more confidant now that I have a 7+1 magazine and a round in the chamber in my pocket most of the time. A longer magazine and a extra round with the kit is a 33% increase in magazine capacity. Some pants need the shorter magazine, in jeans I throw an extra magazine in my watch/coin pocket and I have 16 rounds in a pocket.

  36. John M. (verified owner)

    The items I bought were for a Kahr CW380. I bought one for the six round mag and one for the seven round mag. I put them both through the ringer with jacketed and painted pratice ammo. Both performed with no flaws whatsoever. If I have a little gripe, it is about the instruction sheet. My mags have the 1st turn of the upper spring in different directions. The illustration on the paper and on line only show one direction. They probably should indicate that turn direction doesn’t matter in the instructions. I wish they made them for Kahr 9mm magazines.

  37. Marion M. (verified owner)

    Works like a champ! Getting more.

  38. Matt W. (verified owner)

    Product works as advertised. Changes factory 6 round magazine to 7 rounds.

  39. Hirby E. (verified owner)

    Adds an extra round to an already tiny magazine! All-metal follower keeps top round better positioned than plastic factory follower and locks slide back as it should when empty. Springs appear to keep tension well over time.

  40. Robert A. (verified owner)

    Easy to install. Instructions comprehensive. Works great.

  41. Pawan M. (verified owner)

    Mag ran flawlessly!

  42. Steve C. (verified owner)

    Your product works great, very pleased with this purchase. Please keep innovating!

  43. Michael S. (verified owner)

    Really happy with my purchase. Need product for kahr pm series and k series. You got a couple more sales if you do

  44. Peter T. (verified owner)

    Sorry. Haven’t installed it yet.

  45. Terry M. (verified owner)

    Easy to install, works perfect.

  46. bumduck (verified owner)

    One installed and worked fine ,the other one would only load 4 rounds.I swapped mags and the same .No phone number to call for customer service.

  47. Gary S. (verified owner)

    Happy! good product, good instructions sheet, easy install,

  48. Erik H. (verified owner)

    Very easy to install, and they just plain work. The Magguts follower is way better than the OEM one, and actually seems to make the last round slide lock function more reliably.

  49. Richard M. (verified owner)

    Not worth the bother

  50. Craig W. (verified owner)

    This company is 10 stars, lost the small collection cup, in one of the many kits I’ve purchases which they were happy to replace free, super customer service :star2:

  51. D. K.

    I’ve been using these kits in all five of my P380 magazines for at least three years now. They don’t simply hold an extra round. They also remedy several of the inherent flaws with the factory Kahr magazines. Since using them I stopped having rounds nosedive, the springs hold tension when left loaded for long periods of time, and I can actually slingshot the slide now (something you can’t do with the OEM mags). Using these kits may fix many of your functioning problems. The extra round is just icing on the cake.

  52. Tim F. (verified owner)

    Easy install helps with last round slide lock easy to load helps with nose dive in mag that a problem with certain types of ammo in this pistol but doesn’t elimanate all the problems with this gun

  53. Douglas R. (verified owner)

    Seems to work great in my Kahr 380

  54. R p. (verified owner)

    The PDF and video instructions made installation a breeze. My first trip to the range after installation was flawless. I really like having 7 + 1 with a flush fit magazine.

  55. Rick (verified owner)

    After a ten week trip to Kahr my gun came back alot better but still had some reliability issues, after installing my kit for the six round magazine I loaded it up to eight rounds each time and fired 200 rounds as fast as I could reload the magazine and I am happy to say not one failure!!! I will definately be purchasing another kit for my spare magazine!

  56. Michael C. (verified owner)

    I recently purchased your 6rd kit for my P380, and I would recommend it to anyone. Besides adding a round, it has also cured a problem I had of bullets tending to “slip forward” out of the original Kahr 6rd factory magazine, when conceal carried. Prior to fitting your product, I would normally need to release the magazine daily to reinsert an unseated round. Using your 6rd kit affords the advantage of an extra round, and the piece of mind that the follow up shot will not jamb due to an unseated round.

  57. Tom T. (verified owner)

    It’s beyond me why every handgun manufacturer doesn’t make these standard. They are easy to install, reliable…and sometimes make the magazine work better than stock.

  58. Michael W. (verified owner)

    Thank You for sending me the correct base plate for my Kahr 380 with the Pearce extension. It works Great just like the others I have bought. MagGuts Customer Service is excellent just like the products you sell. I have told several friends about MagGuts products and your Customer Service and they will be ordering soon. Eventually, every firearm I own will have MagGuts in them. Thank You again.

  59. Gerald P. (verified owner)

    Great product and fits to perfection. Buying for my other mags.

  60. Peter M. (verified owner)

    I shot 50 rnds of factory fmj, 25 rnds Speer Gold Dot, & 15 rnds Buffalo Bore JHP. Had 10 failures to feed and 4 failure to go into battery. It seems to be made well enough, but I cannot trust this item for concealed carry in my Kahr .380.

  61. Ronald S. (verified owner)

    Bought 2 6 to 7 round magazine kits for my Karh CW-380. Very easy to install and the new follower provided works better at locking back the slide on the last round than the oem follower.

  62. Thomas P. (verified owner)


  63. Christian T. (verified owner)

    Bought MagGuts to cure frequent nose diving of rounds into the feed ramp. Problem solved.. in addition I can count on one more round should I need it. Mag accepts all 7 rounds easily. Great upgrade and worth the money if it makes your CCW reliable for carry. Fast shipping, well packaged, quality product..A+ Now I need MagGuts to make this for my CM9!

  64. Eugene T. (verified owner)

    Very good product

  65. Allen R. (verified owner)

    6 rounds to 7 in the same space, can’t beat that.

  66. Anthony L. (verified owner)

    Magguts 6rd magazine to 7rds I tried in my Kahr cw380 performed outstanding ran like clock work great up grade.

  67. cody e. (verified owner)

    worked as advertised

  68. Bob M. (verified owner)

    Great replacement spring kit,works great. I highly recommend it.

  69. Michael G. (verified owner)

    Quick delivery. Easily assembled and functions flawlessly!

  70. Eric B. (verified owner)

    Very reliable, these function perfectly. I have them in all of my ccw guns

  71. Sudhir K. (verified owner)

    A bit leery of aftermarket products on my pistols. Purchased this product for my Kahr CW380 after reading the positive reviews on a few forums -and also liked the fact that it enhanced reliability and hold open on the last round. Product was shipped quickly and the swap was easy – at least on one magazine. The other magazine was not easy, as it had a different base plate owing to the pinky extension. I emailed customer service, and was told a different plate and spring were in the mail. I received those quickly and I was able to get the swap done. Took it to the range and put about 50 rounds of various ammo through it.No feed issues, and hold open seemed to be working great. Would recommend.

  72. Stanley J. (verified owner)

    I am very pleased with this Product. Going from 6=7 is awesome. I probably 8-10 cycles with the new spring without any Problems. 🙂

  73. Richard A. (verified owner)

    Fixed my P380 feeding problems the extra round is just a bonus.

  74. Allen W. (verified owner)

    Originally got magguts for my shield and I absolutely loved it. I recently picked up two kits for my new Kahr P380 and while they were more difficult to install, function is perfect and round count is increased by one. That is substantial in a pocket .380. If major manufacturers don’t start making magguts standard, I’ll continue to upgrade my magazines.

  75. Christian M. (verified owner)

    Works great

  76. Mike R. (verified owner)

    Great upgrade for reliable mags!

  77. Ted B. (verified owner)

    I have a Kahr CW380 with two 6 round magazines that I pocket carry. For only $23 I added an extra round with the Mag Guts spring kit. So now I have 8 rounds in the gun and 7 rounds for backup. 15 rounds total in a TINY gun. What a bargain !!! ( and with modern ammo, 380 doesn’t suck ! )

  78. Kelly G. (verified owner)

    Very good quality kit. Seems to function perfectly. The mag cat is audibly more positive than with the stock mag internals. This must be how MagGut is claiming higher reliability. The ‘click’ sound with the MagGuts installed is much more defined and sharp than the ‘thud’ that the slide catch makes with the stock internals. You must install the bottom spring plate as described in the instructions with the lip outside the rear of the magazine or you will have insertion issues with your magazine related to user error.

  79. Neal Ota (verified owner)

    Do not have gun back

  80. MARK R. (verified owner)

    Item worked as advertised!!!
    Easy conversion

  81. Mike R. (verified owner)

    Great product, went shooting and shot over 250 rounds and no problems. Will be buying for another gun I have.

  82. peter T. (verified owner)

    Haven’t used yet but installed it and it was all good

  83. Robert (verified owner)

  84. Joseph (verified owner)

  85. Kenneth Evans (verified owner)

  86. MICHAEL M. (verified owner)

    Worked just as good as the factory mags with out the kit installed.

  87. Randy Heffner (verified owner)

    Excellent customer service

  88. Timothy (verified owner)


  89. Anonymous (verified owner)

  90. Dale Tolly (verified owner)

    Need to ship faster.

  91. Dale T. (verified owner)

    This is my fourth st. Two in 9mm and two in .380 all work great.

  92. Allen Sheppard (verified owner)

    My gun runs flawlessly. Never a FTF and I have 8 rounds total. I’m going to get another one for a second mag. Awesom.

  93. Joshua A. (verified owner)

    Great product. Wish they were a little less expensive, or offer free shipping or something to offset the fact that you can buy another factory magazine for $5 more after you factor shipping. But that is in no way a negative reflection of the product itself. It is a great and useful product. I just got it, so I can’t personally attest to its longevity yet, but it does seem like it will hold up to a lot of reloads for years to come. Has worked flawlessly and locked the slide back every time in my cw380.

    P.S. Magguts, please make a version for the diamondback db9.

  94. Michael G. (verified owner)

    Mag guts went in no problem, slide locks back fine but haven’t shot the gun yet.

  95. chris e. (verified owner)

    very quick and well built product

  96. Anonymous (verified owner)

    Works as advertised.

  97. Michael L. (verified owner)

  98. Michael L. (verified owner)

  99. Gary (verified owner)

  100. William (verified owner)

    No failures to feed or eject. The written instructions for installation kind of suck, but the video was helpful. The first time I installed the kit, I could only fit 6 rounds… after reinstalling after reviewing video, I was able to fit 7 rounds. Not sure how the springs will hold up over time, but for now I am planning on using this as my magazine for my cw380.

  101. David S. (verified owner)

    The ordering and shipping process went smoothly and met my expectations. Installing the Magguts in my OEM Kahr CW380 magazine was straightforward. There is an installation video online that is slightly outdated as the lower spring is now a different design. Magguts springs are stronger than OEM. Magguts follower is an improvement over OEM in positioning the top round and in holding the slide stop up when the magazine in empty. I love how the kit turns a 6 round magazine into a 7 round with no change in size.

    Because the springs are more powerful, the top round was being pushed into the lips of the magazine so hard that each round was scratched by the lips. I don’t care about cosmetics, but I do care about drag that might result in a failure to feed, so with some sandpaper I smoothed the sharp edge of the magazine lips, which reduced the scratching of the rounds. The Maggots follower scrapes against the inside of the magazine in a way the plastic OEM follower did not. I don’t mind too much as it does not impact performance, but I did lightly sand all of the surfaces of the Magguts that come in contact with the interior walls of the magazine. I also used Flitz to polish the inside and outside walls of the magazine. Magguts had no hangups on the notch for the magazine catch.

    In summary, I am very pleased with my purchase and view installing Magguts in your Kahr CW380 or P380 as a nearly essential upgrade to improve the reliability of the Kahr while increasing your magazine capacity by one round.

  102. James Clements (verified owner)

    works great have told several friends who will be ordering.

  103. Anonymous (verified owner)

    Haven’t had a chance to use it yet to make sure it cycles. If it cycles properly you have an excellent product and I will be purchasing lots more…

  104. Gary Taylor (verified owner)

    Very easy installation. Quality components. So nice to have an extra round in the mag.

  105. charles (verified owner)

    please make them for the pm9 now! I’d buy 2

  106. Timothy (verified owner)

    Works perfectly. The spring has to fall on the follower exactly so, if you can’t get the last round in disassemble and try again when it’s right it will slide in no issues. Weapon runs 100% with it too. I was able to use with my Pearce finger extension by slightly elongating the snap hole in the Pearce. Sweet!

  107. Paul (verified owner)

  108. James D. (verified owner)

    Without watching the video, I wasn’t doing too well, but after the video got it quickly, so watch the video if don’t understand the drawing.

  109. Michael Terry (verified owner)

  110. david reed (verified owner)

    great service, timely shipping, great product. When will Kahr 9mm parts be available?! Thanks, David

  111. Timothy (verified owner)

    Install was simple and as advertised allowed for 7 rounds in a 6 round mag tube. Despite the extra round I can still seat the magazine in the pistol by normal thumb pressure. No range time yet but so far impressed.

  112. John F. (verified owner)

    I was very happy that you guys upgraded your magguts 380 6 round magazine spring by pre-connecting the various spring parts. This made it REALLY easy to install. No more fumbling around trying to attach two spring parts with the connector. GREAT JOB.

  113. Craig Rexford (verified owner)

    Very fast shipping ,quick and easy to install. just renewed my CCW with the gun clips never failed once nice product.

  114. John F. (verified owner)

    The Magguts on my original first order stretched all the way to the top of the plastic container. On this order, the Magguts extends only about 3/4ths of the way to the top of the plastic container. Something seems “off” or “different about this order (?). Is this normal?

  115. Rob (verified owner)

  116. EARL (verified owner)

    Lock plate implementation on the Kahr CW380 is really weak – the Magguts conversion solves the problem. Another round is just a bonus.

  117. Will H. (verified owner)

    Top quality and great fit. I like the extra round and it fixes the weak sub par internals of the factory mags.

  118. Tom (verified owner)

  119. Jeffrey D. (verified owner)

    Easy assembly. Works great. Fixed my weak mag springs.

  120. Steven (verified owner)

    Functions flawlessly even with flat nose rounds

  121. Anonymous (verified owner)

    Outstanding! Not only increased mag capacity by 16%, but improved reliability on one of my P380s that would sometimes misfeed certain brands of ammo.

    Kahr mags are known to allow the top round to creep out of your spare mag, which can hang up reloads. In addition, the alignment of the factory mag can in some instances cause misfeeds with certain brands of ammo. Magguts has fixed both those issues – the rounds are oriented more firmly and consistently and have stopped top round creep and fed completely reliably. I’m so sold I’ve already purchased several more.

  122. Hector Balbas (verified owner)

  123. Anonymous (verified owner)

  124. Terrance Britt (verified owner)

    Waiting on reply to an email re returning this order ???

  125. John Travis (verified owner)

    Great product! Changes the carry options.

  126. Anonymous (verified owner)

  127. Richard (verified owner)

  128. Jerry Varns (verified owner)

    MagGuts insert allowed the extra round, but failed to hold slide open (last rd) consistently with HP or FMJ. Did not have last rd open failure with original mag, but some feed malfunctioning occurred. I sent my Kahr in once for malfunction repair, but obvious problems still persist. MagGuts improved FMJ feeding (6+1 loads); however, easy reloading suffers.
    NRA Life Member

  129. Justin G. (verified owner)

    Seems to work we’ll, occasionally doesn’t lock back slide on last round unless keeping a very firm grip

  130. Gary Youngers (verified owner)

    Works great

  131. Anonymous (verified owner)

    The product came as fast as the PO could get it here which I was satisfied.
    Everything was set up just a matter of me looking at a YouTube video to make sure and installed the system.

  132. Mike B. (verified owner)

    Going to give it a 5 for now. Installation was very, very easy. I have not be able to take it to the range yet. Only have an outdoor range and rainy and muddy the range has not been accessible.

  133. Jeremy Walker (verified owner)

    Works great.

  134. Ron Claypool (verified owner)

    easy to change out the spring etc and works great.

  135. Adam Gregory (verified owner)

    Nice product 👍 works excellent.

  136. Anonymous (verified owner)

    Worked great

  137. Anonymous (verified owner)

  138. Anonymous (verified owner)

  139. Robert Grieco (verified owner)

    I recently received the product and not have had the opportunity to review it.

  140. Scott R. (verified owner)

    Great fit, work as advertised. Only works with factory base plates. Does NOT work with pinky extension base plate.

  141. Gregory Wilson (verified owner)


  142. ROBERT P. (verified owner)

  143. Alexander (verified owner)

    Springs came super fast and were easy to install. They work great, add an extra round and fixed the problem of the slide not locking back.

  144. Anonymous (verified owner)

    Great product, super fast shipping. Thanks!

  145. Anonymous (verified owner)


  146. Glenn Everitt (verified owner)

    The spring on both keeps coming out of the top by the follower removed them an went back to the original set up they were installed properly an checked to make sure . Was going to send back but it cost more than it was worth. I

  147. Michael M. (verified owner)

    With all the good reviews I’m not quite sure why I was so skeptical. The install was as advertised; easy. I took it to the range the next day and the mag worked flawlessly. In fact, improved the mag release functionality of my p280.

  148. David M. (verified owner)

    My 6 round mag now holds 7 +1 in chamber, my 7 round mag now holds 8, with 2 mags I have 16 rounds, for my great Kahr CW380, easy to conceal carry! have shot 100 rounds of Federal FMJ and about 20 rounds of federal 99gr HST JHP with no problems, no misfires, no failure to battery.

  149. Thomas G. (verified owner)

    Great product and great service. What more can a person ask?

  150. George H. (verified owner)

    Easy to install

  151. EARL (verified owner)

    Works great for the Kahr CW380. I prefer the metal follower and superior floorplate on the Magguts. Used without problems the Pearce pinky extension for the magazine, ignore the synthetic floorplate that comes with the Pearce. Has trouble feeding the first round when loaded with 7 Xtreme Penetrators and I personally don’t care, just stay at 6 and carry a spare magazine, everything else I’ve tried is fine. Highly recommend Magguts!

  152. Anonymous (verified owner)

    Have not shot with them yet, but the extra round fits properly

  153. Nicholas Pontelandolfo (verified owner)

    It took 5 minutes to assemble. Works flawlessly.

  154. Anonymous (verified owner)

    Work perfectly

  155. Guy Pizzano (verified owner)

    Does not sit correctly inside the magazine casing. How do I go about returning it?

  156. Anthony G. (verified owner)

    MagGuts answered all my questions when emailing them the product was very good quality did test it never had any failure to feed. It’s very good upgrade for the kahr P380. If you’re serious about your carry gun you will buy this set up.
    Anthony G

  157. Leng V. (verified owner)

    Great service and fast shipping!

  158. Fawn Mullinix (verified owner)

    Haven’t installed yet

  159. Anonymous (verified owner)

    Highly recommend.
    Feeds perfectly.

  160. Michael G. (verified owner)

    Very good parts. My 6 round mag now locks the slide and I get 7 in there. Worth it if you like to take the little ones to the range.

  161. Neil (verified owner)

    Arrived ahead of schedule, easy to install, seems to be a quality product. I’m pleased.

  162. JEFF BOWEN (verified owner)

    Very easy install and quality part.

  163. BRIAN (verified owner)

    not holding extra round. didn’t know there was a design change.

  164. Anonymous (verified owner)

  165. James H. (verified owner)

    Ordered 10/25/20. Have not received them as of 11/8/20 – jmh

    • admincorso (store manager)

      Please refer to an email that we sent from support to update you on this issue.

  166. Aiken Bui (verified owner)

  167. kenneth clark (verified owner)

    Haven’t received the order yet

  168. John Edgar (verified owner)

    The instructions were clear and the conversion kit was easy to install in less than a minute. I would have given it a 5 except that the round protrusion that engages the magazine floor plate is smaller than the hole in the floor plate so the floor plate does not fit tightly but moves back and forth (1/16″) on the magazine. The magazine now holds 7 rounds but I have not yet range tested its performance.

  169. Anonymous (verified owner)

    Works great and very fast shipping was very pleased

  170. Bryan (verified owner)

  171. Anonymous (verified owner)

    I have not fired my cw380 yet. The mod was very easy to install. I can’t believe the amount of Spring that fits into that tiny magazine, and still increases capacity! It’s voodoo! The kahrs dsctiry magazines have a weak spring in comparison to the really stout recoil main spring. The factory Spring works but is sub optiomal to the mag guts. Based off my research. Can’t wait to get to the range!

  172. Fritz D. (verified owner)

    Affordable upgrade that works. Out of the box and into the mag then to the range. It cycled 100 mixed fmj and self-defense rounds with no issues. I like the durable metal follower and maintaining the deep concealment advantage of the Kahr CW380. Good product!

  173. Grant E. (verified owner)

    Installed it according to directions 3 times and could not get a 7th round into the magazine. Tried a 4th time and it finally worked.

  174. Cody Yates (verified owner)

  175. Joseph (verified owner)

    Fast shipping. Great product

  176. Carson (verified owner)

    Worked perfectly, easy to install.

  177. William H. (verified owner)

    Five minute easy installation. Haven’t been to the range at this point to test but see no reason why it will not fully functional.

  178. Matthew (verified owner)

    Very easy to install! Nice add on for my pistol.

  179. Glenn Perry (verified owner)

    Extremely easy to install in a Kahr cw380 magazine

  180. Mike Poole (verified owner)

    Easy fit for my magazine, works great.

  181. Andrick (verified owner)

    This is my second purchase of MagGuts 1st was for a Shield. Best upgrade that doesn’t change your carry pistol in any way except the capacity to carry more rounds. Highly Recommend

  182. Jeff K. (verified owner)

    After your response back on how to install the system works as described. Only complaint I have is the bottom base plate now has a brass nipple showing. Should be stainless like factory mag

  183. David Marriott (verified owner)

    They arrived on time and it was a pretty straight forward installation. Very pleased with the purchase.

  184. James Alexander (verified owner)

  185. Scott Newland (verified owner)

    Works as advertised. Doesn’t work with Pierce grip extensions.

  186. Darcy (verified owner)

    Love this!

  187. Anonymous (verified owner)

    Amazing. When will you have this for the Kahr PM 40?

  188. Dennis S. (verified owner)

    Great product, work flawlessly, I’ve zero failures.

  189. chad D. (verified owner)

    After testing this product for my Kahr 380 must say it is a no brainer purchase. This design should be standard from the factory.

  190. John C. (verified owner)

    As described,easy install.Haven’t ran any rounds through it at the range yet, but seems to work fine.

  191. James B. (verified owner)

    Magguts work great in my Kahr P380. I believe the Magguts follow works better at feeding ammo than the Kahr factory follower. I plan on installing Magguts in all my Kahr P380 magazines.

  192. Nathanael Durant (verified owner)


  193. Chet P. (verified owner)

    Easy to install,works perfect

  194. Charles Rancourt (verified owner)

    Slide will not hold open on last shot on a Kahr P380. Also several stovepipe jams in 50 rounds fired with the product. Will be returning product.

  195. Tony E. (verified owner)

    Very easy install and works perfect! Carry 8 in a 380 is awesome.

  196. Kenneth H. (verified owner)

    Great way to improve your carry gun. Adding a round without adding length. More rounds is always better, right? Durable and reliable. I trust MagGuts!

  197. BRIAN BARNES (verified owner)

    Excellent service, great product

  198. Brent T. (verified owner)

    Old mag would not seat and this cured the problem . Thanks for a great product .

  199. Randall K. (verified owner)

    The MagGuts kits are very well made, and fit the magazine perfectly. I fired a couple hundred rounds at the range today, and they performed flawlessly.

  200. Tony Price (verified owner)

    Seamless mag modification and MagGuts install! Work perfectly first trip to the range. Just receive my second on to be installed in my spare carry magazine. Great product!

  201. Tony Price (verified owner)

    Awesome products!

  202. Anonymous (verified owner)

    Support was great! Walked me through a minor installation problem on my Kahr P380 6 round magazine. I have MagGuts installed in all my Kahr CW380 magazines. Gun range tested with zero failures.

  203. Edward G. (verified owner)

  204. Jesse (verified owner)

    Great quality spring. Mag holds 7 rounds as advertised. Is NOT compatible with the Pearce grip extension which is a major bummer but it does seem to make the last round hold back function better.

  205. James Magee (verified owner)

    Excellent product and fast shipping

  206. Thomas (verified owner)

    Installation was straightforward and seems to work. Won’t know more until a range trip. Product arrived ahead of schedule.

  207. Anonymous (verified owner)

    Worked great. Install was easy. Have not had time to verify reliability yet.

  208. Frank (verified owner)

    Excellent Product

  209. Marco (verified owner)

    Works flawlessly in cw380

  210. Stephen H. (verified owner)

    Great product. Functioned perfectly and easy installation.

  211. Greg (verified owner)

  212. Anonymous (verified owner)

  213. John N. (verified owner)

    Works perfectly with a variety of ammo. Highly recommended.

  214. jeff m. (verified owner)

    I still have not received the item. You should ship sooner and use a different carrier.

  215. Cliff T. (verified owner)

    Maggots upgrade made my little Kahr 380 a reliable concealed carry firearm better than when it was new. However the order took 3 weeks to arrive but in the end it was worth the wait.

  216. Tracy (verified owner)

  217. Anonymous (verified owner)

    Definitely worth the money get yourself one asap!

  218. Scott Simons (verified owner)

  219. James Golden (verified owner)

    Great job. Have a few more to equip.

  220. Kenneth Evans (verified owner)

    You make a high quality product that is brilliantly engineered. I wish you would offer one for the Kahr PM45.

  221. Keith D. (verified owner)

    Phenomenal!!! I purchased the +1 magazine springs for 6 round kahr cw380. I experienced issues with firearm and sent back to kahr 2x to fix. I was about to send back to kahr for a 3rd time and ask for a refund. I contacted magguts customer service to return the +1 springs as I planned on not having firearm anymore. They responded right away that I could return the 2 magazine springs if I wanted to but the problems I was experiencing would most likely be resolved if I purchased an upgraded striker from lakeline. The customer service rep was so confident that the lakeline striker would resolve the issue I took a leap of faith and ordered it. When I installed the lakeline striker the firearm ran flawless!! Now I have 8 rounds in a tiny pocket pistol I can wear in the summer months. Awesome setup But it brings up questions on kahrs end. Kahr sells the updated striker on their website so you know they know it’s an upgrade/ oem issue. I sent firearm back for warranty work 2x and they failed to fix the issue and after a simple email the customer service rep from magguts diagnosed and came up with solution to my problem. In addition to the kahr magguts I also have the +2 magguts installed in my Glock 43 and the +1 in my Glock 42. I couldn’t recommend the magguts any higher!! 5 out of 5

  222. Anonymous (verified owner)

  223. James (verified owner)

    Worked as advertised. Easy install. Great product.

  224. Grey (verified owner)

  225. WILLIAM COOK (verified owner)

    Ref Order # 055167, I ordered 2 of your part # CVN025, for Kahr 380 6 round magazine. In one of the kits the FOLLOWER is missing so basiclly the kit is useless. I have sent 2 emails regarding this and have not heard a thing.
    Please fix this.

    • admincorso (store manager)

      Our mistake on the missing follower. Customer notified us via email on a Friday afternoon and we responded on Monday (next business day) to let him know we were sending him a new follower. It was mailed promptly.

  226. George H. (verified owner)

    I think this is a nice product. I contacted customer service and they were very helpful. They sent a new follower right away. My only problem is I still can’t get the slide to stay back after the last shot. I’ll still use it, but will probably not buy for my other mags. Thanks for your help.

  227. Anonymous (verified owner)

    It work fine using it, but when I finished the magazine spring was stuck on the follower to my disappointment. I needed to take it apart and realign the follower. I lost faith in the product now.

  228. stanley g. (verified owner)

    I needed to watch a YouTube video for the changeout. Adding the extra round is nice but I do not think it helped my cw380 feed the rounds any better. Just my 2 cents

  229. Gary Willey (verified owner)

    Easy installation, holds an extra round plus it’s a much stronger spring. I think many of the p/cw380 issues can be resolved with this conversion.
    I hope they start producing for my pm9, hint hint.

  230. John Robertson (verified owner)

    I received my order – my only negative comment is the shipping took too long

  231. Dana (verified owner)

    Very pleased. One more round, what’s not to love

  232. Henry Pridgen (verified owner)

    Have not installed

  233. Anonymous (verified owner)

    Works as advertised. My third purchase for my Kahr CW380. Upgraded both the 6 and 7 round Kahr magazines.

  234. Tim Shuttz (verified owner)

    First round wont chamber

  235. John P. (verified owner)

  236. Anonymous (verified owner)

  237. Tim E. (verified owner)

    Magazine extension worked great in my Kahr P380 with one exception. The pin on the MagGuts spring floor plate is fairly small in diameter and leaves too much room to move where it sticks out of the OEM Kahr base plate. If the base plate moves the wrong way, it can cause the magazine to get stuck in the pistol and makes it difficult to remove. Since I don’t normally carry a spare magazine this is not really a problem for me, but it is an issue that MagGuts should look at correcting.

  238. Don B. (verified owner)

    Fast shipping, springs and followers work great…never an issue !

  239. Anonymous (verified owner)

    Pretty easy to put together. Haven’t had a chance to function test them yet

  240. Jerrold N. (verified owner)

    Worked 100 percent. Great improvement. I carry magazines with MagGuts internal parts in both my Shield and Kahr.

  241. Whitney B. (verified owner)

    Added to ct380 and works great!

  242. Gregory Ange (verified owner)

    These should come standard on all subcompact models. Solved reliability and slide hold back issues on my Kahr. 3 years in my G43 with zero issues.

  243. CORY S. (verified owner)

  244. Andy R. (verified owner)

    Very happy with this product. I bought three for my pistol. One was easy, one was stubborn and one the mag base didn’t want to come off! But they work fine after installing and I have 8rds in a much smaller package than an LCP+.

  245. Anonymous (verified owner)

  246. Anonymous (verified owner)

    Amazing product I loved it

  247. Paul F. (verified owner)

    Installation was easy. But the magazine did not function properly. It failed to feed on the fifth round every time. Don’t know why. I reinstalled the original 6 round spring and follower.

  248. andrew h. (verified owner)

    Ive owned your products for several different handguns and all have run flawlessly

  249. Tom B. (verified owner)

    Now I have 8 rounds in my tiny Kahr P380, perfect

  250. Matthew M. (verified owner)

  251. Warren (verified owner)

    Your part seemed to work, but ‘i dont have the product yet! Two weeks since ordering and this is still in transit? No updates from USPS in ten days! I’ll do a product review when I get the product!

  252. Adam (verified owner)

    Easy install. Shot 56 rounds with it so far (8 mags). No feed issues with several bullet weights/manufacturers, but did experience a light primer strike on 7th round x2 with one specific type of hollow point: ammo, inc. 90 gr HPs. Need to shoot these hollow points more to see if the trend continues. 200+ rounds fired with factory mag spring yielded no light primer strikes…

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