A couple things that stand out:
1) the level, nice touch for long range, one less thing to buy and is as unobtrusive & protected as possible while using zero rail space.
2) the ability to directly attach an RMR, AP Micro, ACI, laser, etc directly to the mount, also w/o using rail space or needing ring space on the scope.
Check out their accessories, it is very much a "system". ISMS™ – IDEAL SCOPE MOUNT SYSTEM™
https://spuhrwebshop.com/en/accessories/
And yeah they look ridiculously strong, a perfect attribute for a NON-QD mount, but I do see these more at home a long-range precision bolt gun.