Complete reinforced v.2 Enter & Convert™ gearbox
Complete v.2 Enter and Convert™ gearbox dedicated to M4/M16 type replicas. This is a perfect solution for those who are going to buy a good-quality gearbox in reasonable price. The frame was adjusted to 8mm bearings mount, and thanks to design enhanced in neuralgic places, even stronger springs may be applied in it. The gearbos is equipped with Enter & Convert™ system of quick spring change.
The Enter & Convert™ system allows to easily and effectively adjust the replica's power to the conditions expected on the airsoft battlefield, with no necessity of disassembling the whole gearbox - which often means access to a workshop and the whole range of professional tools. Having taken the gearbox from the body, the process itself takes a few seconds - the spring together with the guide can be pulled out through the hole in the back wall of the frame.
Version with wiring led to the back.
Metal + plastic
|Size of slot for bearings:|
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.