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

1x Retention Pin

and true quick spring change system

Loading capacity: 22 Rounds

The 3-stage adjustable elastic waistband and single foam removable padded back panel ensure comfort and minimize movement

and fit all KWA M4-style AEGs

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