My brother and I bought two New Police 700 in 223 had to send them back, hole in bolt face was to large for size of firing-pin, major flowback on primers. Remington replaced guns with new ones. With help from Ellwood Epps where we purchased them.
Sold both of them NIB unfired. one was to a good friend, he had promblems with new one as well, he sent it to Denis Sorrenson and had action trued and a bushing instaled in bolt face seems to be okay now.
I purchased a new Rem 700 XCR LRT in .223 rem no problems with primers hole in bolt face is much smaller than police models.
The XCR is a lot more gun than the police model, Tri/nite finnish is really nice, bolt works like it was in butter, nice B&C stock,+ barrel is stainless. I would spend the extra for the XCR LRT or build a gun like other member mentioned
If your going to shoot long distances with .308 in F/TR class 26' barrel really won't give you the best velocities with 155gr bullets. and other problem in a 15 round match + 2 sighters barrel will get hot