AR-AK-SubGuns

Heckler & Koch (HK USA)

HK MR556 A4 5.56x45mm Rifle with 11-Inch Threaded Barrel and M-LOK Handguard

Tactical Solutions

Tactical Solutions XRA2GMG X-Ring VR Gen2 Receiver for 22 LR Rifles

Heckler & Koch (HK USA)

HK MR762 A4 Semi-Auto Rifle with 16.5-Inch Threaded Barrel, Black Finish and 20-Round Capacity

Smith & Wesson

Smith & Wesson Response 14399 9mm Luger Semi-Auto Rifle with 16.5-Inch Threaded Barrel

Aero Precision

Aero Precision M4E1 Lower Strp Freedom Edition with Black Anodized Finish - APAR600005C

Smith & Wesson

Smith & Wesson M&P10 Optic Ready Semi-Auto Rifle with 18-Inch Barrel, Black Finish, 10+1 Capacity

Primary Weapons Systems

Primary Weapons MK1-M2-LWR-CR MK1 Mod 2 Lower Receiver - Complete Black Anodized Aluminum

Armalite

ArmaLite M15LTC16 M-15 Light Tactical Carbine in 5.56 NATO with 16-Inch Barrel

Sig Sauer

Sig Sauer MCX Rattler LT in 5.56 NATO with Folding Brace and 7.75-inch Barrel - Part No. PMCX556N7BLTPCB

DPMS Panther Arms

DPMS Panther Arms DP51655153122 DP-15 Classic Pistol with Multi-Caliber Compatibility and Aluminum Black Hardcoat Anodized Receiver

DPMS Panther Arms

DPMS Panther Arms DP51655139971 CAR-15 Complete Lower Receiver - Multi Caliber Aluminum with Hard Anodized Finish

DPMS Panther Arms

DPMS Panther Arms DP51655160178 DP-10 Stripped Lower Receiver - Multi Caliber Aluminum Frame