RE: .257 Roberts
I asked this very same question just about 2 months ago. I bought a Remington 700 ADL in 257 Roberts. Out of the box with 120 gr corlokts put up about 2.5 " inch groups with Hornady Custom 117 gr Interloks, reset zero and has been putting up sub moa groups. Real, real, let me say that again REAL mild recoil making it a great gun to shoot. You'll love it.