Luth-AR BL-14-7 5.56mm 14.50" Barrel, Manganese Phosphate - BL-14-7

This Luth-AR barrel is a 14.50" 5.56mm NATO chambered component with a 1:7" twist rate, designed for AR-15 platforms. The barrel features a manganese phosphate finish over chrome moly vanadium steel for corrosion resistance and durability. Installation requires standard AR-15 barrel assembly procedures with appropriate armorer tools.