Yankee Hill Mini QD Flash Hider 5.56x45mm NATO 1/2x28 Black Phosphate Steel

The Yankee Hill Mini QD Flash Hider is a compact quick-detach muzzle device purpose-built for 5.56x45mm NATO AR-platform rifles. Machined from steel and finished in black phosphate, it measures just 2.13" overall and weighs roughly 3.3 oz, keeping the front of your carbine light and snag-free.

This Mini QD is designed to act as the mounting interface for YHM's fast-attach sound suppressor systems, giving shooters a clean quick-detach lockup that lets the can come on and off the muzzle in seconds. The 1/2x28 thread pattern is the standard pitch for 5.56mm AR barrels, so the Mini QD drops onto any compatible muzzle without adapters or shims.

Despite its short profile, the Mini QD tames flash signature at the muzzle and provides a tough, low-visibility end to the barrel. Installation is straightforward: thread the device onto the muzzle, time the slots as desired, and torque to 30 ft-lbs using a crush washer or shim-timing setup per your barrel spec.

Whether you run a dedicated AR-15 rifle, an M4-pattern carbine, or a similar 5.56 platform, the Yankee Hill Mini QD Flash Hider delivers a rugged, repeatable quick-detach point for the YHM suppressor family while adding minimal weight and length to the front end.