I've put down a few elk with a 308 and a 165gr partition and none of them went more than a few steps. I felt like I'd like to have had a "bigger rifle" but my rifles had all been stolen when I first moved to Colorado and the 308 was sold to me by a friend for cheap so I could at least hunt until I could afford to get a 300 Winny (which I didn't get before I moved back to Florida and never shot at game much).
I guess the feeling of "rifle inadequacy" was all in my head...
Now my elk rifle is a 375H&H because I have never killed an elk with anything bigger than a 350 Win Mag and I want to do it just so I can say I have.... LOL
Many people say that the 180 is a better bullet for a 308 when after elk and I don't doubt that they're right but my experience with the 165 Partition was nothing short of satisfactory.
I worked for a guide for awhile and saw a lot of elk wounded by city slickers with their 7 Mags and became a big believer in shot placement. When I'd drag out my little ultra light 308 to track down and dispatch their elk they used to offer to loan me their magnums but I knew my rifle and it was "DEAD ON at a hunnert" and I knew the drop out to 300 and that was my choice.
Retreiving elk from deep draws and THICK cover ain't no fun and if it weren't for a horse that I got to use that had absolutely no fear of bloody elk I would have had a LOT less fun.
My latest cartridge for my current lightweight 308 is a Nosler Accubond but it's only dispatched a few whitetails with stellar results and elk are a bit bigger and a lot tougher...
John Barsness's latest article (that I've seen) is here...
http://www.24hourcampfire.com/newsletters/August_2011.htmlIt's a good article and since I turned 60 this fall I'm starting to reach for my 243 more and more... Might kill a whitetail with one this year.
Some of the guys on my leases use them exclusively and they always seem to get their deer with one shot.
I know it's a tired old saying but shot placement is the most important part of the killing of game. I used to laugh at the guys that used 270's for elk but most of those guys could shoot and didn't have to deal with much recoil and they always seemed to have one or two shot kills and rarely had to track far.
Just one man's opinion....
$bob$