YHM AR15 Forearm End Cap for Heavy Barrel

Yankee Hill Machine Endcap for YHM rails using heavy barrels.  YHM P/N 9484B

1 1/16" inside diameter.  Fits .936" barrels with room to spare.

These Forearm End Caps keep debris out of your handguard while giving the front end of your firearm a unique look. These end Caps do NOT fit on our S.L.R.® series of handguards

We also have the narrower ID version for .750 and narrower barrels.  See "accessories" below.