Description
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. ALL NFA RULES APPLY
CMMG BBL 300BLK 8 4140CM SBN
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CMMG AR Rifle Barrel, 300 AAC Blackout, 8 Barrel, 1:7Twist, Pistol Length Gas System, Nitride 30D810A
Out of stock
Additional information
| Weight | 1.0625 lbs |
|---|---|
| Dimensions | 9 × 2 × 2 in |
| barrel_length | 8 |
| caliber | 300 Blackout |
| manufacturer | CMMG |
| color | Black |
| upc | 815835016283 |
| brand |
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