Specna Arms 8mm ORION Version 2 Gearbox Shell for Specna Arms EDGE Series AR-15 AEGs
- Aluminum version 2 Gearbox shell construction
- Scratch and wear resistant finish
- Comes with 8mm bearings
- Designed to allow Specna Arm's ESA (Easy Spring Access) system for tool-free spring swaps (not included)
- Factory direct OEM Part
- Compatible with Specna Arms EDGE Series and other compatible M4 / M16 series Airsoft AEG rifles
