CMMG AR Rifle Barrel, 300 Blackout, 8″ Barrel, 1:7 Twist, Pistol Length Gas System, Nitride 30D810A
CMMG BBL 300BLK 8″ 4140CM SBN
$174.95
CMMG BBL 300BLK 8″ 4140CM SBN
6 in stock
| Dimensions | 9.50 × 2.25 × 2.25 in |
|---|---|
| Manufacturer Name | CMMG |
| Manufacturer Part Number | 30D810A |
| Specifications | ["8.0","Medium Taper Profile","4140 Chrome Moly","Salt Bath Nitride Finish inside and out","1:7 Twist","300 AAC Blackout Chamber","Threaded 5\/8-24","Pistol length gas port",".750 Gas Journal"] |
| Sell 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 |
| Barrel Length | 8 |
| Finish | Nitride |
| Fit | AR Rifles |
| Caliber | 300 Blackout |
| Type | Barrel |
| Color | Black |
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