Airtech Studios Maxx Hop-up Chamber- True Centering Unit (TCU)

The Details: 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 Compatibility 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.   Designed 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 - this is due to the difference in tolerances from various gun brands. On the other hand, the two fins on each side of the chamber do not provide adequate hold for th