ruger m77 mkii stainless

Well, I had decided to push it to it's max with the 250gr Nosler Partion, and that I did. I couldn't believe my eyes when I seen the chrono, which was 12 feet from the muzzle. Ruger M77 MkII Stainless .338 Win Mag 24" Barrel High Velocity - 2890 Low Velocity - 2842 Average Vel - 2871 5...