SP150 Infinite Torque Up Kit For MP5

A complete kit includes ALL parts for upgrading your Airsoft Electric Gun AEG
Guarder made this kit with all suitable parts to super tune up your AEG Rifle
The combination of difference parts allow an optimal result & performance
Hard and rigid material used, including S303 Stainless Steel, Brass, Polycarbonate, Aluminum, Acetal and Steel
As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed
Guarder suggests customer to use 9.6V 1700mAh or higher battery for best result.

Package Includes 1. SP150 Spring (Oil Quenched/Tempered Si-Cr Alloy Steel Wire)
2. Polycarbonate Piston
3. Air Seal Nozzle
4. Ball Bearings Spring Guide
5. Polycarbonate Ventilation Piston Head
6. Stainless Cylinder Head
7. Lucid Chromium Plating Cylinder
8. Original Type Steel Gear
9. Enhanced Tappet
10. 6mm Steel Bushing
11. Shim Set 1
2. SUPER-LUBE Oil