I had a Remington 700 varmint. I had nothing but trouble with extraction. Ended up taking it back. Other have had better luck, not knocking them, just my personal experience.
I bought a Model 11 international predator hunter .223, had the camo stock on it and a 3-9 scope on it. I bought it for the same purpose as you. The scope went onto a model 93 22 magnum, and the stock is now a mdt lss. I also own a 10TR. If I were to do it again I would either buy something cheap to start with (Axis 2) and upgrade the stock later on or spend a little more an get a model 10 with a decent stock. I wish there was a 10TR in .223, that'd be my first choice. There may be something similar now as I'm not very familiar with the new lineups.