Advanced Armament Company (AAC) Halcyon 5.7mm Suppressor - 1/2x28

This product ships from another warehouse location and is not available at our retail store. Orders will take an additional 2-3 business days for processing. The new Halcyon from AAC is everything you want from a rimfire silencer and nothing you don't. Go from long to short configurations in seconds, and easily disassemble without any tools required. No smoke, no mirrors, no unfounded claims - best in class, period. Overbuilt for maximum performance and durability without the excess weight Features indexed, shielded Titanium K-baffles Modular design is 22 LR full-auto rated, 5.7 rated Specifications: Calibers: 17 HMR 22 Long Rifle 22 Win Mag 5.7x28mm Weight: Full (6.4 oz) / Compact (4.5 oz) Length: Full (5.8") / Compact (3.41") Diameter: 1.12" Materials: 17-4PH T6 Titanium Finish: Black PVD Attachment: Direct thread Reduction: 42 dB* S.P.L: 114 dB* *Walther P-22, Remington Standard Velocity