The metal gearbox frame is designed for the replicas using the V2 gearbox. The frame is made with high precision and is equipped with 8mm sockets which increase the operating culture of the gearbox in the replica. The frame is designed for the replicas which are equipped with the blow back system.
|Size of slot for bearings:|
Możliwość montażu tylko łożysk o rozmiarze 8 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.