Description
Barrel: 7.5" 4150 Black Nitride Heavy Barrel
Twist: 1:8
Caliber: 300 Blackout
7" 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
Barrel: 7.5" 4150 Black Nitride Heavy Barrel
Twist: 1:8
Caliber: 300 Blackout
7" 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