MAXX CNC Aluminum Hopup Chamber/Adjuster M4T (For TM MWS M4) Gen 12 1x Retention Pin

1x Retention Pin

The VFC Avalon gearbox is an improved Tokyo Marui Spec Ver2 with low friction high quality steel bearings

44:1 Gearset

Loading capacity: 22 Rounds

MAXX CNC Aluminum Hopup Chamber/Adjuster M4T (For TM MWS M4) Gen 12 1x Retention PinProduct Description CNC Aluminum Hopup Chamber Adjuster M4T set is precisely machined from a solid Aluminum block to perform accurately and consistently for Tokyo Marui MWS M4 Gas Blowback Airsoft Rifle. The Hopup Adjuster M4T unit is built with a unique Rotary Dial Knob, a number indicator for precise hopup adjustment, and to prevent shifting under vibration. The Bolt Stopper Damper is also adjustable to mitigate the Bolt Carrier bounce to eliminate