Your pic is hard to use. If it is an Izhevsk original sniper (now it is a Molot refurb) then it will have had an old style scope number on the left side of the barrel. Some of the Molot refurbs I've seen show that the old number has been ground off, and you can see this in the barrel profile. Indented on the left side vs the wood.
Then Molot married the rifle to a new to it scope and stamped the scope number into the same indented area. Using a smaller, different font.
All of the Molot refurbs at least have the scope number stamped in there.
The fact that the barrel has been ground on an Izhevsk is at least a good indication IMHO that the rifle was originally a sniper, otherwise, why did they have to grind the barrel?
A virgin rack grade rifle (like the Ukranian made up rifles) would have nothing there to grind off, thus no reason to do so.