Hey everyone, I'm new here so bear with me. I am in Afghanistan right now trying to fight the ground war and build a new "deer" rifle at the same time. I want a Rem M700, but I'm not sure which one to buy. I am looking at the XCR Tactical Long Range, but I want to put a thumbhole stock on it. Second, I looked at the Sendero, but don't know if it is as accurate. Next, I looked at the Varmint Model with a bull barrel. I will be purchasing in .300 WIN MAG, no matter what model I buy more than likely. Please let me know if the Sendero or tactical or varmint shoots well out to 800 meters. I do not want to spend over 1200 on the gun to start with. This does not include glass or stock. Thanks guys.