Rigid PDI Piston for TM VSR-10
A durable, super-strong piston for the Tokyo Marui VSR-10 series.

Details:

Made from steel, duralumin, and nylon

Specifically for the Tokyo Maru/VSR-10 series

Specifically for PDI cylinders (may have fitment issues with the original cylinder)

Designed for 13 mm springs

Cushioning O-ring added to reduce noise and stress

Piston head with air intake for improved venting

45° piston tooth/terminal