I'm not a LR Hunter, 375 yds is my limit (I don't count that one unlucky rabbit at 405!), my average is about 250, so Looking at this old JC Higgins Mod 50 in .270. It doesn't like the last two 150gr bullets I tried nor a factory load either. I'm just wondering out loud here, but for the "least amount of money/time/components/dies/available factory loads", so far, the 6.5 PRC is looking good! This is an FN Commercial action, the 6.5 PRC is supossedly designed for medium actions...but its those feed rails!? I got rid of the Mod 700SA I had rebooted to 6.5/284 for feeding issues...even though I loved the cartridge! I'm in no hurry as I'm still gathering up my main battery ( .338WM/7x57/.243) .243 is on its way to the Smith now. If I did rebarrel this '98 to anything it would still be in a Sporter contour, 24" long at best. Yeah, I could go a 6.5/06 and form my brass, but still, no factory ammo. Any ideas from you other rifle looneys?