Yankee Hill Machine

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 when shooting in the prone position
-Includes crush washer

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. SUPPRESSOR MOUNT

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 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 treated steel
-Plated with Melonite QPQ (matte black finish)
-Threaded 1/2"-28
-Includes crush washer

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 Washer

Other Features: Allows gas blocks with an inside diameter of.75" to be installed/uninstalled without the removal of the flash hider

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 Washer

Other Features: Allows gas blocks with an inside diameter of.75" to be installed/uninstalled without the removal of the flash hider

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 Specifications or better
-Perfect for varmint rifles
-Great for all types of scopes, red dot sights, & other optics

Yhm dust cover assembly ar-15 caliber marked 9mm
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 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 covers, forward assists, etc.)
-Accepts Mil-Spec lower receivers
-Fit & function with your standard lower receiver
-Hardcoat anodized matte black to Military Specifications or better

Other Features: Aluminum upper receiver

Yhm barrel shim set 5/8" i.D.Set of6

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