DEAD AIR ARMAMENT Front Cap R-Series 30 Cal Black Nitride

Advanced Armament Co (AAC) Ranger 7.62mm Replacement Front Cap Steel

DEAD AIR ARMAMENT RXD 7.62 Flash Hider Front Cap

Dead Air R-Series Front Cap Nomad 7.62mm Black

DEAD AIR ARMAMENT Front Cap R-Series 45 Cal Black Nitride

DEAD AIR ARMAMENT RXD 5.56 Flash Hider Front Cap

Rugged Suppressors Front Cap 5.56 Black