Yankee Hill 440528 sRx Q.D. Flash Hider Long 9mm 1/2x28 Black Phosphate Steel

The Yankee Hill 440528 sRx Q.D. Flash Hider (Long) is a low-profile, suppressor-ready 9mm muzzle device machined from steel and finished in a black phosphate coating. It carries a 1/2x28 thread pattern, runs 2.30" overall, and measures .9375" in diameter - a direct-fit flash hider for 9mm hosts set up with a YHM sRx mounting interface.

As the long variant of the YHM sRx family, this flash hider mates to YHM sRx adapters and presents an industry-standard HUB (1-3/8"x24) thread face for the direct attachment of any HUB-compatible suppressor. The quick-detach interface allows the shooter to install or remove a suppressor by hand, while the multi-prong design reduces visible muzzle flash when the host is run unsuppressed.

The black phosphate finish provides a non-reflective surface, and the Long configuration offers extended prong coverage for flash reduction. The slim .9375" diameter keeps the muzzle footprint compact. Yankee Hill Machine Co. builds this flash hider from steel.