Description
- Made specifically for bull barrel rifles that have a 0.936" gas block seat
- Works on both .223, 5.56 and .308 bull barrels 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 |
Type | Low Profile |
Inside Diameter, in | 0.936" |
Finish | Black |