VSR10 Hop Up Chamber

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

Action Army Smart Hop Up Chamber for Marui VSR-10

Full Metal Construction
Use original VSR-10 hop-up rubber without replace a new one
Driving or loosing screw, hop up lever will be up and down by smart mechanical pressure
Smart mechanical pressure can avoid the o-ring fail which results in a leak
Replace Tokyo Marui VSR-10 Series Airsoft Sniper Rifle

Item Weight (gram) 75
Built Material Metal