The YHM M14 QD Flash Hider (MPN YHM-4302-M14-SA) replaces the standard M14 flash hider and sight assembly.

Key Specifications

• Replaces the standard M14 flash hider/sight assembly
• Retains the original sight post via a reinstalled mount
• Designed for use with YHM Resonator and Phantom .30 Cal QD sound suppressors
• Retains the flash-hiding performance of the original Phantom flash hider
• Not compatible with M14 rifles having an 18.5-inch or shorter barrel
• Thread pitch of .595 inch (19/32-32)
• Torque to 20-30 ft-lbs during installation

Frequently Asked Questions

Is this flash hider itself an NFA item?
No — it’s an ordinary Title I muzzle device that mounts a QD suppressor; it doesn’t require its own ATF paperwork.

What suppressors is it designed for?
YHM’s Resonator and Phantom .30 Cal QD sound suppressors.

Will it fit a short-barreled M14?
No — the sight base does not fit M14s with an 18.5-inch or shorter barrel.

Buy the YHM M14 QD Flash Hider

Upgrade your M14 to a QD suppressor mount with this flash hider from Yankee Hill Machine. Order from a Lubbock, TX gun shop in our Class 3 accessory lineup.