Made in the USA, the YHM 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 clamping screws. The two screws take a 9/64″ Allen Wrench.
Specifications
| UPC/EAN | 816701013580 |
|---|---|
| Manufacturer Part Number | 9384 |
| Brand | Yankee Hill |





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