30DF80A : Barrel Sub-Assm, 16.1" MR 4140CM SBN, 300 BLK
SKU
166062
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.
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- 16.1?
- Multi Role Profile
- 4140 Chrome Moly
- Salt Bath Nitride Finish inside and out
- 1:7 Twist
- 300 AAC Blackout Chamber
- Threaded 5/8-24
- Carbine length gas port
- .750? Gas Journal
| Barrel Parts | Barrels |
|---|---|
| Compatibility | AR15 |
| Caliber/Gauge | 300 AAC Blackout |
| Ported or Threaded | Threaded |
| Barrel Length (inch) | 16.10 |
| Manufacturer Number | 30DF80A |
| UPC | 815835011028 |
| Color | Black |
| Brand | CMMG |