Maxx Model CNC Hop-Up Chamber MGW for MTW Engine Only Angular rubberized butt pad for

Angular rubberized butt pad for anti-slip gripping against the user’s shoulder without impeding movement

the more FPS

including 3 round burst

The replica features a gearbox with a quick spring change mechanism

Many metal parts

Maxx Model CNC Hop-Up Chamber MGW for MTW Engine Only Angular rubberized butt pad forCNC Aluminium Hop up Chamber MGW unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW 9 series. The Hop up Chamber MGW unit is built with an aluminium Rotary Dial Knob for fine hop up adjustments, the precision Hop up Lever and Bucking Nubs to perform best and keep the BB shooting accurately and consistently on every single shot. The Hop up Chamber MGW unit is designed to accept the HPA MTW