G&P 8mm Reinforced Bearing Gearbox Set for M4 Series (Rear Wiring, Tamiya)

Details

Essential part for upgrading your Airsoft Electric Gun AEG 
To build a tight & durable gearbox 
8mm Bearing Enhanced Gearbox 
Completed Gearbox set ready to upgrade 
Anti-Heat & Anti-Wearing Construction 
Suitable for AEG brand: G&P / Tokyo Marui & Other Compatible M4 Series AEGs 

Package Include: 
-8mm Bearing Gearbox 
-8mm Bearing 
-8mm Selector Plate 
-Cylinder 
-Metal Cylinder Head 
-Metal Nozzle 
-Metal Spring Guide 
-Piston Head 
-Piston 
-Steel Gears 
-Tappet 
-High Flux Electronic wire & switch 
-Metal M4 Cocking Handle 
-Magazine Catch 
-Bolt Stop 
-Trigger Guard 
-Selector 

As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed