[Guns Modify] Zinc Alloy Hop Up Base and Adjuster Set[For Tokyo Marui MWS Series]

Description:

• The Guns Modify zinc alloy hop up base is a high quality upgrade over the stock part found in the out of the box gun.
• The set is designed to give finer tuning to the hop up and reinforce any short comings the stock one might have.

Specification:

• Part No.: GM0463
• Colour: Black
• Material: Zinc Alloy
• Weight: 50g*
• Compatibility: Tokyo Marui M4 MWS Gas Blowback GBB Series

1. Hop Up Chamber x 1pc
2. Hop Up Roller x 1set