If it was me I would. I bought one from Sinclair about 5 years ago.
I seen a guy use his scope to turn the rings to mount his scope...That is no ********.
He bent the tube and was thinking it would be Garanteed.
I have seen some people do some of the dumbest things in my life.
every person I shoot with has acsess to a Lapping tool and use them
it takes just a little pressure and you can get a dent in your tube.
this is one of my go to tools, I may need it once but its worth it.
if you use care, you can get away with out it.
if if you have never mounted a scope that expencive, I would never take a chance.
the cost fron a Gun Smith won't be as much as it would be if you dent it or bend it.
Be smart for the long run, take no chances.