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