Over the past few years E&C has gained a reputation of being one of the best Chinese gearbox shell for the price.
Black paint tends to over-spray inside so I suggest you lightly sand down (generally a good practise). On first fitting screws can be a bit tight. On the whole I've found the E&C bearings to be slightly higher quality than on standard lower end AEG's, however don't expect a lifetime of use out of these when running DMR's or high speed setups. The bearings are wedged in nice and tight.
- 8mm Bearings
- Steel QD Spring Guide with bearing
- T9 screws
- Standard trigger switch design / ETU compatible
Whilst compatibility is high, it is the buyers responsibility to check that it fits - please do your own research and expect to have to make small alterations to fit! Once package is opened it cannot be returned. Please do not purchase if you have little or no experience of fitted aftermarket gearboxes.