Complete upgrade set for VSR-10 (M165)

Complete Upgrade Set for VSR-10 (M165) by SLONG Airsoft is a quality upgrade kit that provides performance upgrades for your VSR-10 airsoft rifle. This set includes metal alloy parts that ensure durability and reliability.

With the M165 spring, you will be assured of a higher muzzle velocity, which contributes to better range and accuracy. The piston is made using modern CNC processing and has a lightweight construction. The weight of the piston is only 33.5g. The cylinder and cylinder head are made of metal alloy and designed for smooth running all upgrade parts.

Package contents:

• Spring M165
• Spring guide
• Lightweight piston
• Cylinder head
• Cylinder

Set is compatible with VSR with Tokyo Marui standard.
Piston is only compatible with 45° piston grip!