7.5 inch 5.56 AR-15 Pistol Barrel Nitride

• 7.5 Inch 5.56 AR-15 Pistol Barrel Nitride

• Pistol Gas

• 1/2×28 Threads

• Headspace Checked

• Nitrided Chrome Moly Vanadium (Chmv)

750 Gas Block

• M4 Feed Ramps

• 1:8 Twist

• 5.56 Caliber

• Made In USA