Silencerco 17-4 Stainless Steel Piston for Multi-Caliber Handguns, M13.5x1 LH XL - AC626

Optimized for firearms where the suppressor requires additional length between the threaded barrel and the suppressor, the SilencerCo Piston - M13.5x1 LH XL features heat-treated 17-4 stainless steel construction with a corrosion-resistant finish for maximum durability and long-lasting service. Optimized for use on semi-automatic handgun barrels, this piston can be easily swapped to different host firearms or calibers. Periodic lubrication of the piston and O-rings is recommended to ensure smooth operation of the booster assembly. Compatible with Omega K Series, Hybrid 46, Hybrid 46M with Charlie Piston Mount, Osprey Series, Octane Series, and Omega 36M suppressors with Charlie Piston Mount. M13.5x1 LH XL threads. Not for use on fixed barrel firearms. Made in USA.