CMMG Resolute Mk4 5.7x28mm 16.1" 32-Round Semi-Auto AR-15 Rifle Black

Ruger LC Carbine 5.7X28mm 16.25 Barrel 10-Rounds Folding Stock

CMMG Banshee Upper Receiver 5.7X28MM 5 Barrel

AR57 Ultralight Tactical AR-15 Complete Upper Receiver 5.7x28mm 16" Barrel

CMMG Resolute MK4 5.7 X 28 16.1 Barrel 32-Rounds

CMMG Dissent MK4 Upper 5.7 X 28 6.5 Barrel

CMMG Upper Group Resolute 57x28mm 16 1/10 Black

CMMG Resolute MK57 5.7 X 28 16.1 Barrel 20-Rounds

Primary Weapons Systems BDE 22 1/2x28 TPI

Dead Air Armament RXD22TI Burnt Bronze .22 LR / 5.7 X 28 1/2-28 XRF Brake

Gemtech Neutron Suppressor Stainless Steel 7.62 Direct Thread Black

Rugged Suppressors Oculus 22 .22 LR / 5.7 X 28 1/2x28 Thread

Maxim Defense Industries DRF5.7 Rimfire Suppressor .22 / 5.7 X 28

Diamondback Ventra DB 22 Inconel Black .22 LR

IWI IWS22 Black .22 LR / 5.7 X 28