SilencerCo ASR 1/2x28 9mm Flash Hider

The ASR Flash Hider is compatible with SilencerCo's ASR (Active Spring Retention) mounts. The ASR mount is a quick attach/detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting system is compatible with all ASR muzzle devices to promote ease of transfer from one silencer to another. Once shouldered, the locking ring ensures the silencer won't rotate or work itself loose under a heavy firing schedule. The patent-pending resonance suppression effectively eliminates the tunig-fork effect common with competing 3-prong flash hiders.