FAXON AR15 Barrel 5.56 Nato 11.5" 1:8 Gunner Profile Black
AR-15 Accessory: Y Caliber: 5.56X45MM (.223 Remington) Finish: Black Matte Length In INCHES: 11.5000 Threaded: Y Other FEATURES:: Carbine Length Gas Port. .750 Gas Block Size. 11 Degree Target Crown ENSURES Accuracy.
