V.3 gearbox (frame for 7mm bearings)
The metal gearbox frame is designed for the replica's equipped with the V3 gearbox (for example: the AK, G36, G3 type replicas). It is made with high precision which allows to mount 7mm bearings which improve the operating culture of the gearbox of your replica.
|Size of slot for bearings:|
Możliwość montażu tylko łożysk o rozmiarze 7 mm.
Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3.