AR-AK-SMG

Spikes Tactical

Spikes Tactical STLB630 Rare Breed Samurai Stripped Lower Receiver for AR-15 – Multi-Caliber, 7075-T6 Aluminum, Black Hardcoat Anodized

Griffin Armament

Griffin Armament MK2AL MK2 Stripped AR-15 Lower Receiver - Black Anodized 7075-T6 Aluminum

Sig Sauer

Sig Sauer M400 TRDV2 5.56 NATO Semi-Auto Rifle with 11.5-Inch Barrel, Black Finish, and Optic-Ready Design

Faxon Firearms

Faxon Firearms FX700SA30801 FX7 Action .308 Bolt-Action Receiver - Matte Black Stainless Steel

Springfield Armory

Springfield Armory HL916556Y Hellion 5.56 NATO 16-inch Bullpup Rifle in Gray

Springfield Armory

Springfield Armory HL916556YLC Hellion 5.56 NATO 16-Inch Bullpup Rifle in Gray

Springfield Armory

Springfield Armory Hellion SPG HL916556F 5.56mm NATO Bullpup Rifle with 16-Inch Barrel in Flat Dark Earth

Springfield Armory

Springfield Armory HL916556G Hellion 5.56mm Bullpup Rifle with 16-Inch Barrel and Ambidextrous Features

Aero Precision

Aero Precision M4E1 Pro Lower Receiver APAR600030AC for AR-15 Builds

Aero Precision

Aero Precision M4E1 Pro Lower Receiver APAR600031AC for AR-15 Builds

Aero Precision

Aero Precision M4E1 Pro Lower Receiver APAR600032AC for AR-15 Builds

Aero Precision

Aero Precision M4E1 Pro Complete Lower Receiver with Kodiak Brown Anodized Finish