Show me where I said core lokts are as good as premium ammo and I'll buy. The op asked if premium ammo was necessary to kill elk in his 06. My response was I've killed several with core lokts in an 06. The longest kill shot I've attempted was 500yds on a limpin doe antelope. If she wasn't limpin I wouldn't have shot. She was a few hundred yards from my unit boundary and I wasn't going to be able to head her off on foot. She had little heart left after the 7mm 150 grain core lokt went thru it. Sages signature says it all, I'm not a cross canyon 1000yd type shooter, I'm a hunter. 1000yds at paper would be fun to play around with, I can see where that could get addicting. Could lead to tinkerin with loads, bullets, barrels, could probably just about drive ya nuts tryin to perfect it! If I had the time I'm sure I'd love it, but I'd leave it to paper not to flesh and blood. I've killed a fair pile of elk and none have been much over 100yds. Fact I've killed the last 10 or 12 with a 45-70 because my shots will be close and I got a soft spot for lever guns. I enjoy the meat so the shots are broadside never a frontal. I've never hit the front leg bone or shoulder bone because of that and the pic I posted earlier in this thread. I'd rather a guy be able to buy a pile of ammo and shoot alot so he hits where he aims, than to buy 2 boxes sights his gun in with 10 and hits the woods. If u put a bullet behind the shoulder of a broadside elk it's a dead elk. If you hit the front leg of a broadside elk you got a problem and it didnt matter how much u spent on your ammo as there's nothing behind the leg of a broadside elk that's going to result in a dead elk. I'm not a cross canyon shooter, I'm not a "break em down" kinda guy, I'm a 1 shot 1 kill type a guy. Do you need premium ammo to kill elk with an 06? Not if your shot selection matches your gear and your personal ability. Lost animals are more likely due to poor shot selection resulting in a bad hit than how much u spent on your ammo. Find a round yer gun likes, buy a pile of it, shoot as often as u can, and take high quality broadside shots at distances u never miss at with your first shot.