SilencerCo ASR Flash Hider 9mm, 1/2x28, Black - AC1570

The SilencerCo ASR Flash Hider is a 3-prong muzzle device designed for 9mm firearms with 1/2x28 threads. It is compatible with SilencerCo's ASR (Active Spring Retention) mounting system, which provides quick one-hand-on/one-hand-off attachment and detachment. The flash hider features patent-pending resonance suppression technology to eliminate the tuning-fork effect common with competing designs, and includes a locking ring to prevent rotation under heavy use.