V3 gearbox for the G36 type replicas
A complete, standard V3 version gearbox that is designed to be mounted in the G36 series replicas. It is made on the base of high quality parts which allows to gain high muzzle velocities. The application of 7mm ball bearings significantly improve the effective operation of the thread-wheels.
The construction of this model allows for a troublefree mount of this gearbox in the G36 type replicas. The M110 main spring, which is used here, allows to reach the muzzle velocity of about 360 FPS in this basic system.