FNLE AR15 Barrels with M16A2 Profile 20" Rifle Gas Length, 5.56x45mm NATO Caliber, Black
FNLE AR15 Barrels with M16A2 Profile 20" Rifle Gas Length, 5.56x45mm NATO Caliber, BlackFN AR-15 20" Barrel, M16A2 Profile Rifle Gas Length, 5.56x45mm NATO Specifications: AR-15 Barrel Caliber...