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Maxx Model CNC Aluminum Hop-Up Chamber for M4/M16 Series Airsoft AEG Rifles (M4A Pro)

SKU: MX-HOP010MA Maxx ModelIn Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Machined from a solid aircraft grade aluminum block with tight tolerances to provide better accuracy, consistency, and durability
  • Precision rotary dial design for fine hop-up adjustments
  • Re-engineered hop-up levers and nubs to work best with R-hop, flat-hop, and standard-hop to keep the BBs shooting straight and accurate on every single shot
  • Accepts nozzle length from 21.00mm
  • Fully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs
  • Equipped with a new CNC delrin locking C-clip that is designed to hold the barrel tight without wobbling and twisting, 3 compression springs on top, at bottom and in center of housing to ensure the hop-up unit is exactly centered, straight, and air tight
  • Compatible with any 11mm inner bore AEG gearbox or HPA engine nozzle outlets
  • Specially designed with BB latching system to prevent dropping BBs after removing the magazine and manual opening to release BBs from inside the hop-up chamber


In the Box

1x CNC Aluminum Hopup Chamber M4A Pro

2x CNC Acrylic Side Cover

2x CNC Brass 2.5mm Side Wing

1x CNC Steel Pivot Pin

1x CNC Aluminum Hopup Lever

1x CNC Aluminum Soft Round Nub

1x CNC Aluminum Soft Flat Nub (4mm)

1x CNC Aluminum Hard Concave Nub (4mm)

3x Steel Nub Spring

1x CNC Steel Spring Guide

1x Steel Upper Compression Spring

1x Steel Center Compression Spring

1x CNC Delrin Locking C-Clip

1x CNC Brass Barrel Spacer

1x Brass Barrel Spacer Holder O-ring

1x CNC Aluminum Rotary Dial Knob

1x CNC Aluminum Inlet Adaptor (OD11mm)

1x CNC Brass Inlet Spacer


Brand Maxx Model
Construction 6061 Aluminum
Compatibility For Most Tokyo Marui Spec M4/M16 Standard AEG Version 2 Gearboxes
Color Red

California Proposition 65 Warning: Cancer and Reproductive Harm -

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