I love my RSM Lott. Literally, the favorite gun I have. Have not shot much with it YET, but have taken two whitetails with it with the open sights here in Texas. Both one shot kills using normal 500 grain woodleigh bullets at 2330fps(at least as stated by the load in Cartridges of the World-not sure what the actual velocity was out of mine).
Yes, I know, I always go out over-gunned.lol But, I've never had to track a wounded deer either.
Meat damage is no more than a 300-mag, which is often used here by others for whitetail.
Good practice can be had like this, for future, bigger stuff.