Yankee Hill Machine

Yhm a3 upper receiver assembly for ar-15 FEATURES-Aluminum-M4 Style feed ramps & "T" Markings-Inside coated w/ dry film lube-Accepts Standard upper receiver parts-Accepts Mil-Spec Lower...

Yhm barrel shim set 1/2" i.D.Set of6

Yhm bipod adapter keymod mount FEATURES -Manufactured from aircraft grade aluminum-Hardcoat anodized matte black to Military Specifications or better-Includes all mounting hardware & wrench-Mounts...

Yhm black diamond m-lok forearm ar-15 carbine length FEATURES-Weight: 8.3 oz-Length: 7.3"-The Top Rail is a T-marked extended picatinny rail-Free-floating design-Aluminum Other Features: Ar15...

Yhm black diamond m-lok forearm ar-15 mid-length FEATURES-Weight: 9.8 oz-Length: 9.3"-The Top Rail is a T-marked extended picatinny rail-Free-floating design-Aluminum Other Features: Ar15...

Yhm black diamond m-lok forearm ar-15 rifle length FEATURES-Weight: 12.3 oz-Length: 12.6"-The Top Rail is a T-marked extended picatinny rail-Free-floating design-Aluminum Other Features: Ar15...

Yhm blast deflector.30 cal for select yhm qd brakes FEATURES-AR-15 QD Blast Deflector-.30 Caliber-Use w/ YHM QD Muzzle Devices-4140 Chrome moly steel-Black melonite finish-Length: 2.69"-Weight: 5.4...

Yhm blast deflector 5.56mm for select yhm qd brakes FEATURES-Works w/ multiple YHM QD muzzle devices-Locks on just like a YHM suppressor-The mechanism is fast, positive & virtually impossible to...

Yhm charging handle latch fits most charging handles FEATURES -Made from steel-Matte black finish (Melonite)-This is the latch itself only-This product does not include roll pin-This product does...

Yhm crush washer 1/2" for 5.56/6.8spc/9mm ar-15 FEATURES:-Use to install YHM flash hiders, muzzle brakes, or any other device that needs to be oriented to the barrel-NOT TO BE USED ON ANY Q.D...

Yhm crush washer 5/8" inner diameter for.308 ar rifles FEATURES:-Use these crush washers to install our flash hiders, muzzle brakes, or any other device that needs to beoriented to the barrel

Yhm diamond series forearm for ar-15 carbine length FEATURES-Diamond Series Forearm (Carbine Length)-Overall length: 7.2"-Made of 6061-T6 aluminum-Hardcoat anodized matte black to military...

Yhm diamond series forearm for ar-15 mid-length FEATURES-Diamond Series Forearm (Mid-Length)-Overall length: 9.3"-Made of 6061-T6 aluminum-Hardcoat anodized matte black to military specifications or...

Yhm diamond series forearm for ar-15 rifle length FEATURES-Diamond Series Forearm (Rifle Length)-Overall length: 12.58"-Made of 6061-T6 aluminum-Hardcoat anodized matte black to military...

Yhm dust cover assembly ar-15 caliber marked 5.56 nato Other Features: Includes rod and retaining clip and spring

Yhm dust cover assembly ar-15 caliber marked 6.8 spc Other Features: Includes rod and retaining clip and spring

Yhm dust cover assembly ar-15 caliber marked 9mm Other Features: Includes rod and retaining clip and spring

Yhm ez pull takedown pins front & rear FEATURES-Oversized heads make separating the upper & lower receiver faster & easier-Heat treated & plated to Mil. specs. Other Features: Ez pull pins have...

Yhm forearm end cap for yhm rails standard.925" barrels FEATURES-For standard .925" barrels-Keep debris out of your handguard while giving the front end of your firearm a unique look-Do NOT fit...

Yhm forearm wrench for yhm rails FEATURES-Allows for the easy removal & installation of YHM's forearms-A tool for tightening the barrel nut & a spanner wrench for tightening the jam nut...

Yhm gas tube pistol length black plated w/pin FEATURES:-Standard on the YHM-15 rifles & carbines-Our black plated gas tubes look better than a standard gas tube when used on our...

Yhm gas tube rifle length black plated w/pin FEATURES -Rifle length-Includes gas tube pin

Yhm low profile flash hider 5.56mm for 1/2x28 threads FEATURES-Caliber: 5.56mm/.223-Diameter=0.735"-Length=2.225"-Weight=1.8 oz.-Thread Pitch=1/2"x28-Finish=Melonite QPQ-Includes Low Profile Crush...

Yhm low profile gas block assy.750 diameter barrels slotted FEATURES -Manufactured from high quality steel-Finished with a Mil-Spec phosphate coating-Length: 0.95"-Bore diameter of .750"-Mounted by...

Yhm low profile gas block assy for.750 diameter barrels FEATURES -Manufactured from high quality steel-Finished with a Mil-Spec phosphate coating-Length: 0.95"-Bore diameter of .750"-Mounted by the...

Yhm low profile muzzle brake 5.56mm for 1/2x28 threads FEATURES-Caliber: 5.56mm/.223-Diameter=0.735"-Length=2.225"-Weight=2 oz.-Thread Pitch=1/2"x28-Finish=Melonite QPQ-Includes Low Profile Crush...

Yhm mini riser 3/4" long picatinny mount FEATURES-Fits any Picatinny rail-Elevates you accessories 1/2"-Great for elevating scopes, sights, flashlights, etc.-Made from aircraft quality...

Yhm phantom comp/flash hider 5.56 aggressive 1/2x28 threads FEATURES-Aggressive endcuts-Threaded 1/2"-28-Includes crush washer-5-port design

Yhm phantom comp/flash hider 5.56 smooth 1/2x28 threads FEATURES-Smooth endcuts-Threaded 1/2"-28-Includes crush washer-5-port design

Yhm phantom muzzle brake 5.56 aggressive 1/2x28 threads FEATURES:-Aggressive endcuts-Threaded 1/2"-28-Redesigned to work as a muzzle brake & compensator-5 port design helps eliminate dust signature...

Yhm phantom muzzle brake 5.56 smooth 1/2x28 threads FEATURES:-Smooth, "no snag" endcuts-Threaded 1/2"-28-Redesigned to work as a muzzle brake & compensator-5 port design helps eliminate dust...

Yhm picatinny angle mount 2-1/8" long 45 deg. FEATURES -3-slot Picatinny angle mount-Mounts scopes with30mm diameter bodies-Made from aircraft quality aluminum-Hardcoat anodized matte black to...

Yhm picatinny vise jaws professional quality FEATURES -Simply drop into your vise & provide a solid clamping surface on any Picatinny rail-Perfect for guaranteed alignment between your upper...

Yhm qd flash hider assembly 5.56mm for 1/2x28 threads FEATURES:-1/2"-28 threads-The Dust Enclosure hides & protects all internal moving parts within the quick disconnect system-Carbon Scrapers...

Yhm qd flash hider assembly 7.62mm for 5/8x24 threads FEATURES:-5/8"-24 threads-Aggressive teeth-The Dust Enclosure hides & protects all internal moving parts within the quick disconnect...

Yhm qd muzzle brake assembly 5.56mm for 1/2x28 threads FEATURES-5-port design-Threaded 1/2"-28Contains the following shims:2x 0.002"3x 0.005"1x 0.020" Other Features: Allows quick installation and...

Yhm qds sight set front and rear quick deploy FEATURES-Front sight mounts on the same plane as the rear & uses standard hardware-Standard stem model-Quick Deploy

Yhm rail extension/riser picatinny mount 6" FEATURES-Mounts to any Picatinny rail-1/2" additional height-6" long-Perfect for mounting optics or any other Picatinny style accessory-Made from aircraft...

Yhm rail section keymod to picatinny 5-slot FEATURES-Allows you to mount Picatinny accessories to your keymod handguard-The Continuous Keymod Rail System (C.K.R.S.) can be mounted end-to-end to...

Yhm scope riser 5-1/4" long picatinny mount FEATURES-Mounts to any Picatinny rail-1/2" additional height-5-1/4" long-Made from aircraft quality aluminum-Hardcoat anodized matte black to Military...

Yhm slant muzzle brake/comp.308 5/8x24 threads FEATURES -.30 cal.muzzle brake & compensator hybrid-Designed to reduce recoil & muzzle rise for a quicker follow up shot-Made from quality heat treated...

Yhm slant muzzle brake/comp 5.56mm for 1/2x28 threads FEATURES -5.56mm muzzle brake & compensator hybrid-Designed to reduce recoil & muzzle rise for a quicker follow up shot-Made from quality heat...

Yhm slant muzzle brake/comp 6.8/7.62/9mm 1/2x36 threads FEATURES -9mm, 6.8 SPC, or 7.62x39mm muzzle brake & compensator hybrid-Designed to reduce recoil & muzzle rise for a quicker follow up...

Yhm stripped a3 upper receiver for ar-15 FEATURES-Made from 7075-T6 aluminum (forged)-M4 style feed ramps & "T" markings-Inside coated with dry film lube-Accepts standard upper receiver parts (dust...

Yhm stripped billet upper receiver for ar-15 FEATURES-Made from 7075-T6 aluminum (billet)-M4 style feed ramps-Inside coated with dry film lube-Accepts standard upper receiver parts (dust covers,...