[5KU] CNC Aluminum TDC Hop-Up Chamber [For Marui Hi-Capa / M1911] (GB-633)

Description:

• Part No.: 5KU-GB-633
• The 5KU TDC Hop-Up Chamber is a precision-engineered upgrade for Marui Hi-Capa and M1911 gas blowback airsoft pistols. This one-piece CNC aluminum component replaces the traditional side-dial mechanism with a top-down screw adjustment system. This design provides a more stable, centered backspin for improved flight paths and consistent accuracy. It is particularly effective when tuning for heavier BB weights, such as 0.28g to 0.43g. Professional gunsmith installation is recommended to ensure correct fitment across different airsoft platforms.

Specification:

• Material: CNC Aluminum Adjustment 
  
• Weight: 30g
• Colour: Gold
• Compatibility: For Marui Hi-Capa / M1911 gas blowback airsoft or similar spec

Package Contents:

1. x1 Main CNC Aluminum TDC Hop-Up Chamber (usually gold anodized).