Action Army – VSR10 Hop Up Chamber

The Hop-Up chamber uses a new and innovative system for extremely precise adjustment of pressure placed upon the hopup bucking

Action Army Smart Hop-Up Chamber for Marui VSR-10

Full CNC Aluminium Construction

Adjusting the hop-up screw will increase/decrease hop applied by the bucking.

The hopup screw makes it possible to make micro adjustments to hop.

This Action Army Hop-Up Chamber does a great job at creating a perfect air seal.

Compatible with Tokyo Marui VSR10/G-Spec, Well MB02 / MB03