Product Details
3-Pack of Kriss USA +17rd mag extension Kits for your Glock 21 .45acp magazines. Kit has everything you need to convert (3) Glock 13rd .45ACP magazines into a 30rd extended mags.
Top quality components combined with your factory Glock body make for an indestructible and sure-feeding mag. The Kriss design is incredible strong and rigid. You can use it as a baton once empty.
Works with Kriss Vector .45acp, Glock model 21, 41, 30, 30SF and 41, 41MOS.
