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GoldenBall x Maxx Model CNC Airsoft Aluminum Pro Hop-Up Chamber Unit (M4A Pro)

4.5 (1) Write Review
Free shipping on orders over $29.99

$84.95

$ 36 .99 $36.99

In Stock
  • Machined from a solid aircraft grade aluminum block with tight tolerances to provide better accuracy, consistency, and durability
  • Re-engineered hop-up levers and nubs to work best with R-hop, flat-hop, and standard-hop
  • Accepts nozzle length from 21.00mm. Compatible with any 11mm inner bore gearbox or HPA engine nozzle outlets. Precision rotary dial design for fine hop-up adjustments
  • Fully compatible with most aftermarket soft and hard rubber bucking without losing FPS
  • NOT a part or component. NOT for real weapons. No parts are designed for real weapons. This is only for Airsoft Use.



Specifications:
Construction：6061 Aluminum
Compatibility：For Most Tokyo Marui Spec Standard Version 2 Gearboxes
Color：Red


Andrew David McCoy
Reviewed in the United States on October 25, 2023
Best Airsoft hop up on the market has a bb catch so you don’t lose all the bbs when pulling the mag