Maxx Model CNC Aluminum Hopup Chamber for Wolverine MTW (M4W, MGW)

CNC Aluminum Hopup Chamber M4W and MGW unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet, .308 and MTW-9 series.

The Hopup Chamber M4W and MGW unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot.

The Hopup Chamber M4W and MGW unit is designed to accept the HPA MTW Engine M4 nozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.

Also mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots, and included an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting.

M4W IS DESIGNED FOR AEG BUCKINGS and BRIDGED inner barrels, MGW IS DESIGNED FOR GBB BUCKINGS and UN-BRIDGED inner barrels. 

***Test results: FPS might be increased from 10FPS to 30FPS over the stock setup. Please check your FPS!