Yankee Hill Machine Co

YHMs line of sRx products were designed with aesthetics and ease-of-use as the top priorities, and that is no different for the YHM sRx Q.D. Adapter (YHM-4400). This Low Profile, Q.D...

These steel thread protectors will prevent damage to the threads of your rifle barrel when a muzzle device is not installed.Features :Protects muzzle threads

This flash hider is used for YHM .30 Cal. LT/LTA suppressors. It retains the excellent flash hiding capabilities of the original PhantomFeatures :Devices should be torqued to between 20 and 30 ft-lbs

These risers meet mil. spec 1913 and use a larger screw for more clamping power. They fit any picatinny rail. Great for elevating scopes, sights, flashlights, etc. These risers elevate your...

The MR7 is one of YHMs lightest handguards to date, but you can still add accessories along the entire handguard length, even at every 45 degree position. Note: This handguard features a T marked...

These steel thread protectors will prevent damage to the threads of your pistol barrel when a muzzle device is not installed.Features :Protects muzzle threads

YHM offers their Phantom Q.D. Mount muzzle brake for their Sound Suppression Systems. Sound suppressors naturally work as a muzzle brake, and this Phantom Q.D. Mount will decrease recoil of your host...

This 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...

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...

YHMs line of sRx products were designed with aesthetics and ease-of-use as the top priorities, and that is no different for the YHM sRx Q.D. Adapter (YHM-4400). This Low Profile, Q.D...

This flash hider is used for YHM .30 Cal. LT/LTA suppressors. It retains the excellent flash hiding capabilities of the original PhantomFeatures :Devices should be torqued to between 20 and 30 ft-lbs

YHMs Nielsen Pistons are compatible with YHMs booster housing YHM-2055 as well as many popular pistol suppressors. They are constructed from heat treated 17-4 stainless steel for maximum durability...

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...

YHMs line of sRx products were designed with aesthetics and ease-of-use as the top priorities, and that is no different for the YHM sRx Q.D. Adapter (YHM-4400). This Low Profile, Q.D...

Designed with ease-of-use and durability as guiding principles, the Yankee Hill Machine sRx (Suppressor Rx) System is a sleek, low-profile, suppressor mounting system that is built to withstand...

YHMs new line of sRx products were designed with aesthetics and ease-of-use as the top priorities, and that is no different for the YHM sRx Short Muzzle Brake (YHM-4445-MB). This Q.D Muzzle Brake...

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...

Stainless Steel buffer for carbine stocks. Designed with extra weight and length for 9mm. The added length helps prevent breakage of the bolt catch. Includes a mil. spec. bumper. Weight is 5.9 oz...

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...

YHMs M-Lok Hand Stop / Barrier Stop easily mounts on M-Lok rails including YHM BLACK DIAMOND and MR7 series to provide excellent weapon control. The textured front side is for superior traction on...