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SilencerCo Alpha ASR Steel Mount Adapter. The ASR Mount is compatible with all ASR muzzle devices, allowing you to use one convenient mounting system for various suppressors. This Alpha model is compatible with Omega K 9/45, Octane 9/45 and Harvester 300. The ASR (Active Spring Retention) Mount is a quick attach/detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting system keeps the suppressor secure and prevents rotation or loosening under heavy firing.
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