The pistons are designed to be easily changed for different host firearms or calibers. Pistons are built with 174 stainless steel, then heat-treated for maximum durability. It is compatible with Omega K Series, Hybrid 46, Osprey Series, and Octane Series.

• Model: Piston
• Material: Stainless Steel
• Thread Pattern: 1/2"x28
• Finish: Stainless

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item SilencerCo Piston 1/2"x28 Stainless Steel before purchasing if you are unsure.