Mmmmm. Reply in already. That was QUICK!
.84" center to center, three shots, 100 yards, 260 gr bullets at 2620 fps mv, .375 H&H. Apparently it shot this well from the beginning, right from Ruger. Cool.
264Magnum - I'd shoot it first and see how it does before modifying it at all. Some of these danged Number One rifles are great. I had a .25-06 Number One that could put 100 gr Sierras in the .2's pretty regularly... Like an idiot I sold it.
