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CMMG BBL 300BLK 16.1″ MT 4140CM SBN
$176.99
CMMG BBL 300BLK 16.1″ MT 4140CM SBN
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly head spaced.
| Attributes | Value |
|---|---|
| UPC |
815835016238 |
| Manufacturer |
CMMG |
| Manufacturer Part Number |
30D120A |
| Caliber/Gauge |
.300 AAC Blackout |
| Length |
16.10" |
| Model |
Barrel Sub-Assembly |
| Rate of Twist |
1:7" |
| Product Type |
Rifle |
| Barrel Length |
16.1" |