FAB Defense M4 Survival Stock Review for the AR 15

Fun Gun Reviews Presents: The FAB Defense M4 Survival Stock with Integral 10 Rd Magazine and AG-43 Grip. Pretty cool set up to get the most out of your rifle. The M4 Survival Stock runs $ and the Rubberized Pistol Grip runs $ on the Mako Group Website: FAB Defense Website: Thanks to Skinny Medic for the help. HPR Ammunition Sponsored the ammo! Hit the Like Button & Subsc