The last member of the most recent batch of cylinder sets for the Tokyo Marui VSR-10 airsoft sniper rifle, the PDI-Japan Ported Precision Cylinder SET HD For VSR/For Tokyo Marui VSR-10, is available to order at the X-Fire Store... "The Ported Precision Cylinder SET HD for VSR is High Durability Cylinder. ​If you want higher power,we recommend this Cylinder.

Included：

• Ported Precision Cylinder for VSR
• Taper Cylinder Head+
• HD-Piston
• SP-Guide

*Please use with fat diameter spring as SPR,SS,VSR series.
*If use this piston to extreme power spring as PDI SS,SPR & over 2J setting,it’s possible to be shorter life. Because those springs gives extreme power over Toy. It’s up to your operation & maintenance.

• PDI recommend using JP standard CAPBOLT.
• M4 x 12mm (S3)
• We sell it on other page
• TM original screw is a little smaller than standard.
• So if you loose the screw carefully when detach the cylinder & cylinder cap,it’ll use again.But roughly,your screw is no available to PDI cylinder.

*Our piston design was changed in January 2021 due to an revision.

Design changes:

• Piston head design changed
• Piston body design changed
• There is no difference in the materials used.
• Although there hes been design changes, it has been confirmed by tests that the FPS is the same as the previous design