JK 155 piston assembly for 1/2x28 threaded 9mm suppressors. Raw steel construction provides reliable performance and easy maintenance for your sound suppression system.
The JK 155 piston is a precision-engineered component designed for 9mm suppressors with 1/2x28 threads. This raw steel piston assembly serves as the critical interface between your suppressor and the firearm's muzzle.
The piston is a wear component that benefits from periodic inspection and cleaning. Raw steel construction allows for straightforward maintenance and replacement when needed. This component is essential for proper suppressor function and should be compatible with most 1/2x28 threaded 9mm suppressors.
Whether you're building a suppressor system or maintaining an existing one, the JK 155 piston delivers the reliability and durability expected from quality suppressor components.