[Pro Arms] 130% Hammer Spring [For Tokyo Marui MP7 GBB Series]

Description:

• Part No.: PROARMS-TM-MP7-02

• Improve the reliability of your Tokyo Marui MP7 GBB Series with [Pro Arms] 130% Hammer Spring. Made of stainless steel with an anti-corrosion surface protection layer, this spring prevents light strikes and speeds up the cycle with a stiffer design. Upgrade your performance and ensure consistent firing.

Specification:

• Weight: 20g*
• Colour: Black 
• Material: Steel 
• Compatibility:   Tokyo Marui MP7 / MP7A1 Gas Blowback GBB Series

Package Contents:

1. 130% Hammer Spring  x1pc