[Guarder] Hammer Spring [For MARUI/KJ/WE/Stark Arms G-Series]

Description:

• Part No.: GLK-88
• Power increased 10%,reduce Slide Resistance,reduce Trigger Resistance

Specification:

• Weight: 5g
• Colour: Black 
• Material: Oil Quenched/Tempered Si-Cr Alloy Steel Wire
• Compatibility: MARUI/KJ/WE/Stark Arms G-Series GBB

Package Contents:

1. Hammer Spring x1pc