Complete Upgrade set for TM VSR - M130

Complete upgrade set for Tokyo Marui VSR-10. But after cylinder pin modification it can be used on VSR clones.

Set include:

• Stainless steel cylinder
• Stainless steel spring guide with the bearing
• Stainless steel cylinder head
• Aluminium piston with the stainless steel back end part
• 7mm spring equal to M130 (430 FPS)