I actually had been thinking about something similar for some time:
Most rifles with claw mount bases, when you want to mount a red dot, you will fix it only on the rear. But I was wondering if a thin strip of steel, with the forward and rear claws just like on a scope, would not be a better solution. Especially because of two reasons :
- the red dot is no longer fixed on only one point, but two.
- instead of having the full mount of rear claws+receptacle mount for the red dot all stacked on each other, the strip could have a bend downwards after the front claws, then bend back upwards for the rear claws, thus lowering height over bore of the red dot.
I think the idea from the video, as a proof of concept has some true merit. Just think away all the picatinny rail, and no parts sticking out. Then the red dot a bit more forward, between the two claw mounts, removing the pic rail clamps, but directly on the (non-pic) rail with integrated red dot footprint.
Think a modern Zeiss or swaro rail mount without the optic, and with the dedicated red dot floor plate.