One Horse A2 Flash Hider with Crush Washer, 1/2×28

The One Horse A2 Flash Hider with Crush Washer (part no. OHFH01) is the classic A2-pattern birdcage flash hider, threaded 1/2×28 to fit standard .22-caliber-family barrels such as 5.56 NATO and .223 Remington. One Horse includes a crush washer with it, so the prongs index straight without needing a separate shim kit.

Key Specifications

• Cut in the classic A2 birdcage pattern, the standard mil-spec AR15 flash hider shape.
• Threaded 1/2×28, the standard pitch for 5.56/.223-family AR15 barrels.
• Includes a crush washer, letting you index the prongs straight without a separate shim kit.
• Compatible with 5.56 NATO and .223 Remington chamberings on a matching-thread barrel.
• Ships at approximately 0.16 lb, in line with a standard A2 flash hider.

Frequently Asked Questions

Does this include the crush washer? Yes, a crush washer ships with it so you can index the prongs without buying a separate shim kit.

What thread pitch is this flash hider? 1/2×28, the standard thread for 5.56 NATO and .223 Remington AR15 barrels.

Buy the One Horse A2 Flash Hider

Order this A2 flash hider from One Horse. Ships fast from a Lubbock, TX gun shop. See our full AR muzzle devices lineup for more options.