The FMK Firearms AR1 is an ultralight polymer lower receiver for AR-15 style firearms. It features durable proprietary polymer construction, molded in black finish, integrated trigger guard, and compatibility with most lower parts kits and mil-spec upper
Taurus USA, GX4XL TORO, Striker Fired, Semi-automatic, Polymer Frame Pistol, Micro-Compact, 9MM, 3.7" Barrel, Black Slide, Fixed Steel Front Sight, Drift-Adjustable Steel Rear Sight w/ Serrated Ramp, Optics Ready, Two Backstrap Options, 1-11 and 1-13 Roun
Smith & Wesson, M&P9, Shield Plus, Striker Fired, Semi-automatic, Polymer Frame Pistol, Micro-Compact, 9MM, 3.1" Barrel, Armornite Finish, Black, White Dot Sights, No Thumb Safety, Flat Face Trigger, 2 Magazines, (1) 10-Round and (1) 13-Round