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 5/8×24″ threads.
AR15 Barrels
CMMG 30DF80A Barrel Sub-Assembly 300 Blackout 16.10″ Black Nitride Finish 4140 Chromoly Steel Material Carbine Length with Multi Role Profile for AR-15
$202.71
CMMG 30DF80A Barrel Sub-Assembly 300 Blackout 16.10″ Black Nitride Finish 4140 Chromoly Steel Material Carbine Length with Multi Role Profile for AR-15
Availability: 3 in stock
| Type | Rifle |
|---|---|
| Manufacturer | CMMG |
| Model | Barrel Sub-Assembly |
| Caliber | .300 AAC Blackout |
| Barrel Length | 16.1" |
| Rate of Twist | 1:7" |
| Color | Black |
| Length | 16.10" |
| UPC | 815835011028 |
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