The CMMG Barrel, 300 AAC Blackout, 16.1" Barrel, 1:7 Twist, Carbine 4140 CrMo Salt Bath Nitride Finish, 5/8X24 is a rifle barrel for AR-15.
CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension. The barrel is constructed of 4140 chrome moly with a slat bath nitride finish and 5/8x24" threads.
Specifications
- Brand: CMMG
- Fits: AR-15
- Caliber: 300 Blackout
- Color: Black
- Finish: Salt Bath Nitride
- Barrel Length: 16.1 in
- Manufacturer Part #: 30DF80A
- UPC: 815835011028
