Quoted:
Ater several years, It is about time to get back into deer hunting. I was raised on a .308 and after a little bit of research, it seems to me like the .30-06 is probably the most versatile round out there. However, I started hearing about this .270WSM. I checked out the ballistics comparison charts on Remington's web site and it looks to me like the 270 is really fast and holds a ton of energy waaaay down range. A friend (who happens to know everything) said that the problem with production -06 ammo is that the manufacturers have to consider the (old) age of some of the guns that it will be used in so they don't load them very "hot". He went on to say that reloaded rounds can be loaded hotter to be more effective at longer ranges. So, here's my question: For mostly 100-200 yard whitetail and the occasional elk trip, which one is it? The .30-06 or the .270WSM and why? ...Oh, and don't forget the zombies!!!
Well for 100-200 yard deer hunting an the occasional elk hunting trip the .308 would work just fine for you.
But to answer your question given only the choice of the .270 WSM and the .30-06 I'd say go for the .30-06.
2 big reasons.
1. .30-06 ammo is available everywhere that sells ammo. .270 WSM, while not rare is not as common either. The .30-06 is also cheaper to shoot then the .270 WSM.
2. I've owned a .30-06 for over 30 years,my brother has used the .30-06 for the last 30 years, my dad still hunts with a .30-06 (has been using one since the late 1940's) has used it for deer, elk and moose. The 3 of us can't be wrong.
And even if you do think we are wrong, the .270 WSM will do what you want just fine.