This might be too early to ask, but is there any information out yet on the new pro series rings?

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They're definitely not the Mark 4's. I use a pair of those and they have a single large hex nut on the side to clamp the the ring base onto the rail. I'd honestly prefer the pair of torx bolts over that system.Those look very similar to the Leupold steel rings...
Just wondering if anyone has tried these yet?
Not much info out there right now except a video from Vortex.