The SilencerCo AC59 XL piston is designed for use with 9mm handguns equipped with compatible Osprey and Octane suppressors. Featuring a 1/2"-28 thread pattern, this piston provides a precise connection for compatible firearm and suppressor configurations. Its XL design supports applications that require the extended piston format specified by SilencerCo.
Constructed from durable 17-4 stainless steel, the AC59 piston is built to withstand the demanding conditions associated with repeated firearm and suppressor use. The stainless finish provides corrosion resistance and a clean, professional appearance while maintaining the strength needed for reliable service. This component is intended for users seeking a replacement or additional piston for compatible SilencerCo suppressor systems.
The SilencerCo AC59 is specifically identified for Osprey and Octane models and is intended for 9mm applications. Verify your suppressor model, handgun caliber, thread pattern, and required piston configuration before installation. Proper compatibility and installation are essential for safe and dependable operation. The compact component is easy to store as a spare or use as a dedicated piston for a compatible setup.
Features:
- Finish: Stainless
- Type: Silencer Piston
- Model: Osprey/Octane
- Size: 9mm
- Material: 17-4 Stainless Steel
- Thread Pattern: 1/2"-28 tpi
- Design: XL piston configuration
