Converts your 6 round Glock 43 9mm magazine into a 7 round magazine without extension. The kit uses your existing magazine tube, lock plate, and base plate while replacing the follower and spring with MagGuts™ components.
This conversions features our novel, ZeeSpring™ technology. The ZeeSpring™ is an application specific spring design for magazines formed from thin, flat material. The result is a very simple, space efficient spring that collapses to a super compact height which allows space for that extra round while maintaining necessary force.
*Not compatible with capacity adding magazine extensions.*
-Very easy to install.
-Extremely reliable feed and slide lock.
Includes ZeeSpring™ and follower. Magazine not included.