- This plan Will increase power about 400 FPS and the effective the range
- This plan Suitable for Tokyo Marui PSG-1 AEG
- Guarder PSG-1 Tune Up Spring SP 120
- Guarder Stainless Cylinder Head
- Guarder Air Seal Nozzle
- Guarder Ventilation Piston Head
- Guarder Super Lucid Chromium Plating Cylinder
- Guarder Polycarbonate Piston
- Guarder Oiless Bushing
- Guarder Ball Bearing Spring Guide
- Gear Seating
- Shim Set Included
- Enhanced Velocity
- Higher Power Flowing
- Durable And Current
- Internal System Reinforced
- 9.6 V or Above Ni-CD / Ni-MH L Battery / 11.1v Li-PO Battery required
***Upgrade modification takes up to 5-7 days to Finish
This product was added to our catalog on Tuesday 23 November, 2010.