Latest version is slightly different (see the last pic). One side of upper has the normal square window whilst the other side has 2 long slots cut away, this is their new design. New pics coming soon.
Same gearbox used in the majority of the Specna Arms Enter & Convert / One / SAEC systems. Easily the best Chinese gearbox shell for the price.
Whilst compatibility is extremely high, it is the buyers responsibility to check that it fits - please do your own research! Once package is opened it cannot be returned.
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