[Guarder] Hammer Spring [For MARUI M&P9]

Description:

• Part No.: M&P9-08
• Power increased 10%,reduce Slide Resistance,reduce Trigger Resistance

• For MARUI M&P9 GBB Series

Specification:

• Weight: 15 g
• Colour: Black 
• Material:  Oil Quenched/Tempered Si-Cr Alloy Steel Wire
• Compatibility: MARUI M&P9

Package Contents:

1.  Hammer Spring x1pc