Geissele Super Gas Block Black Nitride Coated
Bore of the super gas block is machined to closefuly fit around 0.750 inch diameter mounting bosses found on most M4 carbines and AR-15 rifles.
| Manufacturer | Geissele
|
| Model | 05-231N
|
| UPC | 05-231N
|
| Unit/Measure | ea
|
| Stock | 0
|
| Availability | Out of stock |
