Fn America Barrel, 16", Black Finish, Button Broached, Mid Length Gas System, M16, 5.56 20-100041Product Type: BarrelFit: AR RiflesAccessories: 1:7 TwistDescription: Mid Length Gas System
Fn America Barrel, Black, Button Broached, Rifle Length Gas System, M16, 5.56 20-100043Product Type: BarrelFinish/Color: MatteFit: AR RiflesAccessories: 1:7 TwistDescription: Rifle Length Gas System