Metal: Aluminum
Coating: Gray Teflon
Follower: Gray Anti-Tilt
Spring: CS (Chrome Silicon)


C Products is the largest manufacturer of AR platform magazines in the world. All magazines are manufactured to the highest industry standards and meet or exceed USGI specifications. And C Product magazines are the only ones on the market to be member tested and recommended by the NTOA (National Tactical Officers Association).

Chrome silicon spring versus 17/7 stainless?
Every spring will take a set when compressed. A 17/7 stainless spring in a 20 or 30 round magazine will take a set the first time it is compressed and will continue to do so each time the magazine is reloaded eventually losing its load. A chrome silicon spring will take a set the first time and maintain that load each time the magazine is reloaded.