GUARDER Progressive AEG Spring SP90 GDSP090

GUARDER Progressive AEG Spring SP90 GDSP090

• Guarder
• SP 90 Spring
• For AEG tuning
• For Tokyo Marui, ICS, Classic Army Airsoft Electric Gun (AEG)
• Supreme Quality Airsoft Electric Gun Spring
• Power Output may vary if used in conjunction with our upgrade parts
• Oil Quenched & Tempered Si-Cr Alloy Steel Wire Type Spring offer stable performance
• Not for Tokyo Marui PSG-1. Progressive (nonlinear) winding gives lower resist at the first phase of pressing, but spring keeps the same power.