Modify CNC Hop-Up Chamber TM M4 MWS

Suitable for Marui M4 MWS series GBBR
6061 aluminum construction for long-lasting performance.
The aluminum alloy surface is anodized with a bronze finish to enhance corrosion resistance, increase hardness, and improve wear resistance.
Precision stepless Hop adjustment (0~2mm) for exceptional accuracy.
Front double O-ring seal ensures consistent performance.
Includes 4-Way Adaptive Hop-Up Nub with two hardness options (70° and 80°).
The 4-Way Adaptive Hop-Up Nub can be used in four directions.

It combines flexibility, precision, and customization in one innovative design. Whether you’re shooting for accuracy, range, or adapting to diverse conditions, this nub ensures your rifle performs at its best. Choose your hardness, tweak your setup, and experience next-level precision.