Yankee Hill Machine Co

Barrel Shim Set to be used to correctly orient a timed muzzle device. This set is used with our 7.62mm Q.D. Muzzle Brakes. This shim kit has an inner diameter of 5/8"Features :,Thicknesses included...

YHM designed this QD Blast Deflector to work with multiple YHM QD muzzle devices. The QD Blast Deflector locks on just like a YHM Suppressor. The Mechanism is fast, positive and virtually impossible...

Yankee Hill Machine Co Carbine Length Gas Tube With Roll Pin, Black Yhm-bl-04aProduct Type: Gas TubeDescription: Carbine Length Gas Tube

Simply Replace your spring retainer, spring and piston for this fixed thread mount. These adapters make it possible to use any caliber Sidewinder on Fixed barrel pistol caliber rifles and pistols...

These unique forearms feature diamond shaped heat vents, an extended top rail for gap-free installation, T marked rails to mark accessory locations, they accept their end caps, and utilize their...

These unique forearms feature diamond shaped heat vents, an extended top rail for gap-free installation, T marked rails to mark accessory locations, they accept their end caps, and utilize their...

YHM caliber marked dust covers for those who may end up changing the caliber of their top end/upper receiver. Assemblies Include the following: Caliber Marked Dust Cover, Rod and Retaining Clip,...

YHM caliber marked dust covers for those who may end up changing the caliber of their top end/upper receiver. Assemblies Include the following: Caliber Marked Dust Cover, Rod and Retaining Clip,...

YHM caliber marked dust covers for those who may end up changing the caliber of their top end/upper receiver. Assemblies Include the following: Caliber Marked Dust Cover, Rod and Retaining Clip,...

These takedown pins have over sized heads to make separating the upper and lower receiver faster and easier. Perfect for the shooting enthusiast with a variety of top ends and a single lower receiver...

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...