Yankee Hill Machine Co

AR-15 Same Plane Flip Front Sight- This durable, all steel sight mounts on the same plane as the rear sight to give you a backup iron sight. The sight folds out of the sight line with the push of a...

AR-15 Front Flip Sight Tower- These front sights feature either a round hooded front sight guard that allows for fast and accurate sighting or a standard style front sight guard. They sight base...

AR-15 Flip Rear Sight- Features of this sight include: a rugged but lightweight design with a steel base, a quick release thumb screw, and aluminum stem. Locks in the deployed position with ease and...

The VICTRA-12 internal choke is a specialized choke that sits in the front of the suppressor, not in the shotguns barrel. The choke of a shotgun determines shot string only. It has no bearing on shot...

This riser allows you to use a same plane front sight on any YHM railed gas block. Perfect for use with their new Q.D.S.(R) same plane sight system.Features :Aluminum constructionAnodized finish

The brand new, HEAVY DUTY 3-Lug Adapter is a quick-attach mounting option designed to provide added strength and longevity to your 3-Lug equipped firearm. This fully enclosed assembly contains a...

High quality components and precise manufacturing make Yankee Hill Machine Co. parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these...

This 1.375"-24 HUB Direct Thread Mount will convert HUB compatible suppressors to a direct thread mounting system. To install, simply remove your existing mount mechanism from your suppressor and...

This 1.375"-24 HUB Direct Thread Mount will convert HUB compatible suppressors to a direct thread mounting system. To install, simply remove your existing mount mechanism from your suppressor and...

This 1.375"-24 HUB Direct Thread Mount will convert HUB compatible suppressors to a direct thread mounting system. To install, simply remove your existing mount mechanism from your suppressor and...

This 1.375"-24 HUB Direct Thread Mount will convert HUB compatible suppressors to a direct thread mounting system. To install, simply remove your existing mount mechanism from your suppressor and...

The VICTRA-12 internal choke is a specialized choke that sits in the front of the suppressor, not in the shotguns barrel. The choke of a shotgun determines shot string only. It has no bearing on shot...