MAGPUL CTR M4 Carbine Collapsible Stock Commercial Model(BLK) airgun but rather use code names

but rather use code names

1mm  Compatible with M4

2 This lever comes with the new DEFRIC surface coating allowing the mating surfaces to slide much easier

thereby avoiding excessive strain on individual cells

magazine release

MAGPUL CTR M4 Carbine Collapsible Stock Commercial Model(BLK) airgun but rather use code namesThe Magpul CTR (Compact Type Restricted) Commercial Spec Model is a drop in replacement buttstock for AR15 M16 carbines using commercial spec sized receiver extension tubes. Designed for light, fast action the streamlined A frame profile avoids snagging and shields the release latch to prevent accidental activation. The CTR also features a supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability* and an