Chamber True Centrering Unit

Total: $8.15

Manufacturer: Airtech Studios
Type: Chamber True Centrering Unit
Compatibility: M4 and Scar Maxx Hop-up chambers
Materials: Ultra-tough polycarbonate


  • Prevent tilting of the hop-up unit.
  • Locks snugly into the outer barrel and forces the chamber/ inner barrel perfectly on the horizontal axis
  • No displacement affected by the angle or movements by the magazine.
  • True centering to prevent your BBs from swerving away from the target.
  • Tough Polycarbonate Construction


  • Compatible designs:
  • MAXX CNC Aluminum Hop-up Chamber ME - PRO & SPORT
  • MAXX CNC Aluminum Hop-up Chamber MI - PRO & SPORT
  • MAXX CNC Aluminum Hop-up Chamber SV - VFC SCAR-L/H
  • MAXX CNC Aluminum Hop-up Chamber ME - Umbrella Armory Ver.
  • MAXX CNC Aluminum Hop-up Chamber ME - EMG & Specna Arms Ver

Comments: The Chamber True Centrering Unit is especially for the Maxx Hop-up units to address the issue of axial displacement of the chamber caused by two factors.  Firstly the outer barrel and the chamber not fitting snugly onto each other and secondly, loose magazines that could twist the hop-up and inner barrel from aiming at the center.  Once the TCU is fitted, the Maxx chamber will be tightly fitted in place and sitting on the true center position to prevent BBs from swerving to the left or right.

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