MSR Lowers

Spike's Tactical, STLS033 Waterboarding, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black Finish, Non-Color

Spike's Tactical, STLS016 Calico Jack, Stripped Lower, Semi-automatic, 223 Remington/556NATO, Black, Color Filled, With Calico Flag

Spike's Tactical, Stripped Lower, Punisher, Color Filled, Semi-automatic, 223 Remington/556NATO, Black

Smith & Wesson 812000 Receiver 223 Rem/5.56x45mm NATO 7075-T6 Aluminum Black for S&W M&P15

Smith & Wesson 812002 Assembled Lower Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Receiver, Black Synthetic Collapsible Stock Pistol Grip for S&W M&P15

YHM AR-15 STRIPPED LOWER RECEIVER BILLET BLACK