Re: 280 AI ?s
Welcome. Check out the discussion forums, too (this is classifieds). What is long range to you? Are you trying just to hit a target, which requires bullet to remain super sonic? Or kill a large animal, which requires proper type of bullet with enough velocity to open and enough energy to kill? 280 AI is good round, but will not likely propel the 160 grain plus bullets at sufficient velocity. Both the mags are good choices. WSM slight edge on capacity, but very close. Over-bore mags like STW and RUM quickly go into diminishing returns.