Gearbox V2 ORION EDGE Specna Arms

Specna Arms is a well-known brand in the airsoft world offering quality replicas, internal parts and accessories subject to specific specifications.

Here we find the original gearbox ORION shell fitted to the EDGE range AEG Specna Arms M4 / AR15 airsoft replicas.

Supplied with 8mm bearings, it is also suitable for the ESA quick spring change.