Description
Barrel: 18" 4150 Black Nitride Heavy Barrel, Straight Fluted
Twist: 1:7
Caliber: .223 Wylde
17" Free Float Handguard
ACME AR-15 Upper Receiver
ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158
*Picture might show optional accessories