It is designed to fit the MOS footprint so there is no need for a plate. This negates the need for taller sights so is a true plug-n-play if you have an MOS'd Glock. Internal battery, solar charge only, auto adjust, auto on. Size wise it's more comparable to the RMRcc than a Type 1 or 2.
Now we are cooking with gas! I'll have to have one of those.