Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.
AR15 Barrels
CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8″ Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15
$179.11
CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8″ Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15
Availability: 1 in stock
| Type | Rifle |
|---|---|
| Manufacturer | CMMG |
| Model | Barrel Sub-Assembly |
| Caliber | .300 AAC Blackout |
| Barrel Length | 8" |
| Rate of Twist | 1:7" |
| Color | Black |
| Length | 8" |
| UPC | 815835016283 |
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