Sons Of Liberty Gun Works 13.9COMBATV2CHF556 Combat V2 Profile 5.56X45mm Nato 13.70" Threaded, Mid-Length Gas System, Bl
Sons Of Liberty Gun Works 13.9COMBATV2CHF556 Combat V2 Profile 5.56X45mm Nato 13.70" Threaded, Mid-Length Gas System, Black QPQ Cold Hammer Forged Steel, Fits AR-15With The Significantly increased Cha...