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.
PRIMARY DESCRIPTION
YHM 9384 LOW PRO GAS BLOCK SLOTTED
SPECIFICATIONS
Condition :
New
Barcode / UPC :
816701013580
On-sale :
No
