Dead Air KeyMicro .22 Flash Hider - 1/2x28 Sig Taper

The Dead AirA(R) KeyMicro .22 Flash Hider features 4140 HT alloy steel construction with a corrosion-resistant nitride finish for unwavering reliability and consistent service under extreme conditions. Compatible with most .22 rimfire rifle platforms with 1/2x28 Sig Taper-style threaded barrels, this flash hider can be used as a standalone minimalist flash hider, or it can be used in conjunction with a KeyMicro Adapter or KeyMo Adapter (not included) to serve as the ultimate mounting platform for your Dead Air KeyMicro-compatible suppressor. Includes wrench flats for effortless installation. No crush washer or timing shims are required.