Cross Armory Safe Mag, Cross Crsm Safe Mag Ar15 Mg Rel/lcksys Vertical Foregrip or left nock receiver when

or left nock receiver when choosing your jig

Manufacturer Part No : 1001604

90-degree edge of the standard ch latch area of the upper receiver

Beavertail helps cushion hand during recoil

Cross Armory Safe Mag, Cross Crsm Safe Mag Ar15 Mg Rel/lcksys Vertical Foregrip or left nock receiver whenCross armory's safe mag is a magazine locking system modification for weapons in regulated states that require fixed magazines. It prevents the removal of the magazine from your rifle without disassembly of the action when properly installed. The cross armory safe mag is easy to install and works by releasing your magazine instantly when you separate the upper and lower receivers of your firearm (which disables the firearm action), without having to