Anyone have any experience with this rifle? I'm about ready to start a build on a 300 win mag, came across this in my local shop. Rem 300 win mg 5R, sendero contour non fluted, HS precision stock, stainless. I can pick this up for $900. My thinking is if it dosn't shoot I will already have a pretty good platform for my original build. Oh yeah it is threaded for a brake. What do you think? (not interested in savage so please don't suggest) Forgot to mention this is a new rifle.