Description
The SilencerCo Piston 9/16×24 is a serviceable replacement piston designed to interface with Osprey and Octane suppressor families. Constructed from 17-4 stainless steel and heat-treated for durability, this piston provides a robust threaded interface for semi-automatic pistol hosts. It facilitates caliber swaps and compatibility with subcaliber setups, supporting multi-caliber suppressor configurations.
Key Specifications
- The piston is constructed from 17-4 stainless steel to provide strength and corrosion resistance for extended service life.
- The piston is heat-treated to increase wear resistance under repeated firing cycles.
- The piston uses a 9/16×24 thread pattern to secure a consistent, repeatable mount to compatible threaded barrels.
- The piston contains female threading that attaches to SilencerCo-compatible threaded barrels for direct fitment.
- The part is specifically designed to fit the Osprey/Octane suppressor family, ensuring correct alignment and function with those hosts.
- The piston is specified for .40 S&W use, enabling proper engagement with pistols chambered in that caliber.
- The design supports multi-caliber suppressor setups by allowing easy piston changes for subcaliber compatibility and caliber swaps.
- XL piston options are available for configurations that require additional spacing between the threaded barrel and the suppressor.
For range use, competition pistols, and duty applications, the SilencerCo Piston 9/16×24 serves as a reliable functional component to maintain semi-automatic cycling and secure suppressor attachment. Its heat-treated 17-4 stainless construction and threaded interface make it a practical service part for shooters maintaining Osprey and Octane setups.
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