- Essential part for upgrading your Airsoft Electric Gun AEG
- Version III Complete Gearbox
- To build a tight & durable Gearbox
- 9mm Bearing Enhanced Gearbox
- POM Gear Sector Clip, Cylinder Head, Nozzle and Hard Piston with 7 Metal Teeth
- Metal Piston Head w/ Bearings
- Cylinder For 451 - 550 mm Inner Barrel
- Durable Tappet Plate
- Metal Anti-reversal Latch
- Spring Guide with Bearings
- M120 Spring
- Completed Gearbox set ready to upgrade
- Anti-Heat & Anti-Wearing Construction
- Suitable for AEG brand: King Arms & Other Compatible AK Series AEGs
Material: Zinc Alloy
Manufacturer: King Arms
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