Brand: Guarder
Model: GD-FTK-30
Product Specification:
Package Included:
* SP120 Spring
* Polycarbonate Piston
* Air Seal Nozzle
* Ball Bearings Spring Guide
* Enhanced Ventilation Piston Head
* Stainless Cylinder Head
* Lucid Chromium Plating Cylinder
* Original Type Steel Gear
* Enhanced Tappet
* 6mm Steel Bushing
* Shim Set
* Super-Lube Oil
Model: GD-FTK-30
Guarder Full Tune-Up Kit for Tokyo Marui SIG-551/ 552 AEG Series - SP 120