SilencerCo AC1570: Hybrid 1/2X28 ASR FH 9mm ASR Flash Hider

This 3-prong flash hider is compatible with the Specwar, Saker, Omega, Hybrid, and Harvester Big Bore ASR mounting system. They offer one-hand-on, one-hand-off attachment/detachment. The patent-pending resonance suppression effectively eliminates the tuning-fork effect common with competing 3-prong flash hiders.