Dead Air DA117 KeyMicro Flash Hider – 9mm, M13.5x1 LH, Black Nitride

The Dead Air DA117 KeyMicro Flash Hider is a short, lightweight muzzle device designed to reduce visible muzzle flash on pistol-caliber carbines and other 9mm platforms while providing a rock-solid mounting interface for Dead Air’s KeyMicro/KeyMo system. Manufactured from 4140 HT alloy steel with a durable black nitride finish, the DA117 offers a compact profile (≈2.06" overall length) and minimal added mass (~3.4 oz), keeping handling and balance intact. It screws on with a metric M13.5 x 1 left-hand thread commonly used on many 9mm firearms and works with Dead Air KeyMicro adapters to give quick-attach/suppressor capability without carbon-locking. Ideal for shooters who want reduced flash without adding a suppressor, or who need a ready mount point for Dead Air suppressors and accessories.