One Horse OH-FH02 .30 Cal A2 Flash Hider w/ Crush Washer 5/8x24

The One Horse OH-FH02 is a .30 caliber A2 birdcage flash hider built to tame muzzle flash signature on rifles chambered in .308 Winchester, 7.62x51mm NATO, and .300 Blackout. Made in the USA by One Horse, this muzzle device carries the classic military-pattern A2 birdcage profile that redirects propellant gases forward and to the sides, reducing the flash visible to the shooter and downrange observers.

The 5/8x24 thread pitch makes the OH-FH02 a direct fit for .308-pattern barrels found on the AR-10, LR-308, and similar .30 caliber upper receivers. A crush washer is included right in the box, giving you everything needed for proper indexing and timing against the barrel shoulder during installation.

A phosphate finish gives the hider a low-reflectivity matte surface with solid corrosion resistance for hard-use rifles in the field. Whether you are assembling a precision .308 build, a duty-grade AR-10, or a hard-charging .300 Blackout, the One Horse OH-FH02 delivers a proven A2 flash-hiding platform at an accessible price point.