Aim Top Custom Reinforced 8mm M4/M16 Gearbox with 8mm Bearings - Blue
Features:
- Precision machined CNC aluminum construction
- High strength aluminum alloy shell
- 8mm metal ball bearing bushings
- High gloss blue anodized finish
Material: Aluminum alloy
Package Includes: Gearbox, screws and 8mm bearings
Manufacturer: Aim Top
Modification may be required to fit certain brands or parts.