Killed about 10 elk and one oryx with a 270 and they all died. The problem I have had with thin jacketed bullets is the loss of meat from blood shot. If a person is not getting quick kills with the 270 it isn't the killing power of the bullet diameter that is the problem. Been using the 140gn AB at 2915fps and pretty happy with the performance and accuracy. Killed a bull in October at 150 yds and the shot when through both scapula's and two ribs. Exit hole was about 1.5 inches.
This is true. Not so much on elk but on deer. I don't think a deer I've ever shot with my Winchester Model .270 with Hornady Spitzers, Nosler Ballistic Tips, or Speer Boattails has every taken so much as a step. I mean its instant. However, I've also not lost less than half a shoulder with a shot through the lungs...lol.
I have shot a number of elk with the gun and same loads too and only had to track one that I hit at a bad angle and broke her hip. Luckily her leg was broke and she was going downhill. Maybe a bigger harder penetrating slug would have prevented that, maybe not.
There is one upside I think though. I was hunting in the Wind Rivers a few years ago with a guy from Alaska who was using a 7mm Remington Ultra Mag with a 200+ grain bullet. He shot a bull that dropped like a rock, got up, ran straight uphill and out of the country. It wasn't gut shot from the blood and based on where he was holding we think he shot a bit high and it went in that pretty substantial area in an elk between the vitals and the backbone and punched straight through. I have often thought that wouldn't have happened with my .270 because of the explosion inside. Not saying it beats the ultramag in most cases but in that one I wonder. In any event, when I've done my part its never failed me.
That said I bought some Hornady VLDXs in 145s and found some of that new Staball powder at Sportman's. With some old Winchester Primers I chronoed that at 3050 in a Remington 700 ADL .270 I picked up used with the .22 inch barrel and at 3100 fps in my old Winchester Model 70 in the 24 inch barrel without pressure. Both of them ring the bell at 500 off the bench every time.
That bullet at least ballistically is superior to the 150 and I have to think that will be a pretty good elk round. I don't know how the bullet will perform yet compared to the 130s explosions.
I also picked up a 6.5 PRC and some 156 Berger extreme hunters. The BC on those is insane and Retumbo pushed them at just under 3000 in my tests without pressure. The gun is a cheap Mauser 18 that shot .5 inch groups with the Hornady 147 matches before I found some hunting bullets to try. I haven't dialed that load in yet, just ran it through the chrono. If the bullet performs you can't tell me that combo won't be as good as traditional .30s and sevens, maybe excluding the Weatherby, Nosler, and Ultramag varieties if you like to burn lots of powder and your eardrums with the brakes. And it barely kicks.
Staying with the 30-06 Family, I have a Macgowan 25-06 AI Barrel with a 1:7 barrel coming that I am going to mate with a 110 Savage action. I already ordered in some Berger 133 extreme hunters. I posted expected numbers on that in the best Elk caliber thread. Obviously, its too early to tell as the bullet is brand new and my expected velocities and accuracy will have to be met but I think it may beat out the .300 Win Mag for overall elk purposes at least at any distance beyond 300. I know there are various opinions on the VLD performance and the extreme hunter is just supposedly a thinner jacketed rendition but it sure looks rock solid as an elk gun on paper. But then again I come from a family who shot most of their elk traditionally with 25-06s and 25-06 AIs with 100 grain spitzers.