This gas block replaces your existing front sight to provide a simple" low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two set screws.
| Manufacturer | Yankee Hill Machine
|
| Model | YHM-9383
|
| UPC | 816701013573
|
| Unit/Measure | ea
|
| Stock | 0
|
| Availability | Out of stock |