1 in 7" RH Twist
FN America / FN HerstalFN 36420 AR-15 5.56x45mm NATO 14.70" Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome LinedAdd to cartAR BarrelsFN 36420 AR-15 5.56x45mm NATO 14.70″ Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
$349.00Add to cartFN 36420 AR-15 5.56x45mm NATO 14.70″ Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
