Aim Top Custom Reinforced 8mm M4/M16 Gearbox with 8mm Bearings - Silver
Features:
- Precision machined CNC aluminum construction
- High strength aluminum alloy shell
- 8mm metal ball bearing bushings
- High gloss silver anodized finish
Compatibility: For Tokyo Marui compatible M4 / M16 Series Airsoft AEG rifles
Material: Aluminum alloy
Package Includes: Gearbox, screws and 8mm bearings
Manufacturer: Aim Top