Description
The Yankee Hill Machine YHM-9484A is a screw-in forearm end cap designed specifically for YHM free-float handguards and rail systems. It threads into the front of a compatible YHM handguard to close out the rail, keeping debris out of the interior while giving the front of the build a clean, finished look.
This version is built around standard .925″ outside diameter barrels, sliding over the barrel with clearance for most installed flash suppressors. Made in the USA and precision-machined from 6061-T6 aluminum, the YHM-9484A is finished in hard-coat anodized matte black for long-lasting corrosion resistance that matches the rest of YHM’s mil-spec anodized handguard lineup.
End caps are not included with any YHM handguards and must be purchased separately. If you are finishing out a YHM free-float build, the YHM-9484A is the matching closing piece for standard barrel profiles.









