No pics because I no longer own it but until a couple months ago I had a .30 Uragan. I wrote Donny and he recommended the Ronin. It worked well. I sold it with the gun.
I'm curious as well, planning on buying a Uragan .25, it's in a cart now, but want it quite right away. I was thinking Sumo but would love to hear from others.
I hadn't even checked my Uragan yet but if it's same threads as the Vulcan that needs an adapter (14x1mm?) for LDC then AOA $14.99 Eagle Vision if you want to save some money (OR NOT!).
That's what I would do. I have 3 Sumos and about 7 pcps that are set up for it's use. When I put one away, I just take the Sumo off and put it on the one I intend to use next. Works for me.