Description

Reinforced CNC gearbox frame, M249

Specna Arms is a well-known brand on the airsoft market. To meet the expectations of customers, we introduce high-quality internal parts as separate products. From now on, pistons, cylinders, nozzles, gearbox skeletons and many more will be available for sale. This will allow you to get the maximum performance of the replica. Specna Arms never lags behind – it is constantly developing and improving its products to provide customers with optimal solutions in the airsoft field.

Extremely durable, reinforced gearbox frame, designed for tuning M249, PKM or M60 replicas. The skeleton was made in CNC technology from durable 7075 aluminum. Special cutouts in the place where the motor is mounted allow for faster cooling and increase its life.

The frame is equipped with a quick spring replacement system, 8mm slide bearings, a micro switch and output wiring.