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Built from heat-treated 17-4 stainless steel, the AC31 is a piston for SilencerCo Osprey and Octane suppressors on .40 S&W pistols with 9/16x24 threaded barrels. It is part of the Nielsen device that lets a suppressor cycle reliably on a tilting-barrel pistol, and it can be swapped to change host firearm or caliber quickly.
Specifications
- Manufacturer:
- SilencerCo
- Category:
- muzzle-device
- Interfaces:
- Muzzle thread: 9/16-24
- UPC:
- 817272010213
- MPN:
- AC31
- Required Component:
- No
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$64.99
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$60.81
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$75.65
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