FAB M4 Magwell Grip GBB/PTW

MAKO/FAB DEFENSE - MAGAZINE WELL GRIP FOR AR15/ M16 /M4 (BLK)

Transform your existing magwell onto a fast action magwell and ergonomic grip.
Mounts directly below the receivers front pivot pin and OVER the existing magazine well.
Provides a large beveled opening for Super-Fast magazine changes.
No Gunsmithing or modifications to the weapon needed.
Easy installation, Simply tighten into place utilizing 3 set screws.
Light weight - constructed of reinforced polymer composite.