Comstock Armory Full Size Flash Hider 1/2x28 9mm Black Nitride - Plan B Compatible

The Comstock Armory Full Size Flash Hider is a precision muzzle device built around the 1/2x28 thread pitch and the Plan-B suppressor mount pattern. Designed for 9mm Luger hosts using a .900"-24 adapter interface, it redirects expanding gases outward to significantly reduce blast baffle wear on mounted suppressors.

Machined from high-strength 17-4 PH stainless steel and finished in corrosion-resistant Black Nitride, this full-size flash hider is engineered for rugged, repeatable use. The Plan-B interface allows for quick attachment and removal of compatible suppressors while keeping the muzzle device itself in place on the host barrel. The FHL-12-9-PW is compatible with projectiles up to 9mm or 0.357" diameter.

Weighing just 2.3 ounces, the Full Size 9mm Flash Hider adds minimal weight while delivering the suppressor-friendly performance Comstock Armory is known for. It is an ideal pairing for AR-15 style 9mm pistol-caliber carbines and pistol builds running a 1/2x28 threaded barrel.