It looks like they're implementing a limit pretty close to the 1J limit in the UK.
a 6mm pellet has a frontal area of 0.282cm^2. At 3.5j/cm^2 that's 1J. A stock AEG (280fps) is about 0.7J. They're implementing a 100m/s limit w' 0.2g pellets ~333fps
Want nearly free GBB gas?