Description
- Made for bull barrel rifles that have a 0.875" gas block seat and Armalite 0.308 heavy barrel and other calibers
- Machined from 4140 pre-hardened steel
- MIL-STD Manganese Phosphate Finish
- Gas tube roll pin not included
- Black Finish
Warranty Information
| Material | 4140 Steel |
| Platform | AR-15 / AR-10 |
| Type | Low Profile |
| Inside Diameter, in | 0.875" |
| Finish | Black |
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