KCI USA

Fits MP5 variants firearms chambered in 9x19mm. The MP5 line features a stainless steel follower, Reinforced feed lips, and a high carbon steel spring. Encased in a hardened steel body treated with a...

These KCI USAs Glock pattern magazines are constructed with a hardened steel insert that is encased in a polymer. The polymer molding helps to protect the magazine body from damage and deformation...

These KCI USAs Glock pattern magazines are constructed with a hardened steel insert that is encased in a polymer. The polymer molding helps to protect the magazine body from damage and deformation...

KCIs 50 round 40 Smith & Wesson Glock pattern drum is a clear glass-filled polymer body and features steel internal components. The load assist lever makes for fast and effortless loading...

These KCI USAs Glock pattern magazines are constructed with a hardened steel insert that is encased in a polymer. The polymer molding helps to protect the magazine body from damage and deformation...

These KCI USAs Glock pattern magazines are constructed with a hardened steel insert that is encased in a polymer. The polymer molding helps to protect the magazine body from damage and deformation...

The 50 round 9x19mm Glock pattern drum features their proprietary polymer construction and steel internals. The ratcheting load assist lever provides efficient and easy loading. Disclaimer: Lifetime...

These KCI USAs Glock pattern magazines are constructed with a hardened steel insert that is encased in a polymer. The polymer molding helps to protect the magazine body from damage and deformation...

Designed to fit your M1 Carbine chambered in .30 Carbine, this magazine provides smooth and reliable feeding. Constructed of steel with an electroplated finish, using a high-tensile strength...