AR-AK-SMG

Radian Weapons

Radian Weapons R0436 Model 1 Builder Kit with 8.5-Inch Radian Gray M-LOK Handguard

Aero Precision

Aero Precision APAR620001AC EPC-9 Stripped Receiver for 9mm Luger AR-Platform, Black Anodized Aluminum

Spikes Tactical

Spikes Tactical STLS920 Stripped Lower Receiver for 9mm AR-15 with Glock Magazine Compatibility

Spikes Tactical

Spikes Tactical STLS045 Stripped Lower Receiver for AR-15 - Multi-Caliber 7075-T6 Aluminum with Black Anodized Finish

Spikes Tactical

Spikes Tactical STLS015CFA Punisher Stripped Lower Receiver for AR-15 - Multi-Caliber, 7075-T6 Aluminum, Black Anodized with Color Fill

Spikes Tactical

Spikes Tactical STLS016CFA Calico Jack Stripped Lower Receiver for AR-15 – Multi-Caliber, Black Anodized with Color Fill

Spikes Tactical

Spikes Tactical STLS019CFA Spider Stripped Lower Receiver for AR-15 – Multi-Caliber Aluminum Framework with Black Anodized Finish and Color Fill

Patriot Ordnance Factory

Patriot Ordnance Factory POF 00626 P-415 Gen 4 Stripped Lower Receiver

Spikes Tactical

Spikes Tactical STLS024 PHU Joker Stripped Lower Receiver for AR-15 – Multi-Caliber 7075-T6 Aluminum with Black Hardcoat Anodized Finish

Springfield Armory

Springfield Armory SPG SA920556BA2 5.56x45mm NATO Semi-Auto Rifle with 20-inch Barrel and A2 Fixed Stock

Colt

Colt CR6920 M4 Carbine 5.56x45mm NATO with 16.1-Inch Steel Barrel and Collapsible Stock

HM Defense / Luxus Arms

LUXUS ARMS HM Defense 95MBUP556 MonoBloc Upper for AR-15 Pistol, 9.5-inch 223 Rem/5.56 NATO, Black Cerakote Barrel