I would like some opinions on a rifle caliber for elk...I have one rifle and it is a Remington Model 700 in 30-06. I have shot this rifle for the past 26 years and am very confident with it out to 350 yards. Two years ago I had the rifle reworked with a new stock, barrel re-coted, bolt fluted, and a new VX-3 put on it. I totally love my gun and I have been lucky enough to shoot caribou in Alaska and whitetails from ND to Louisiana...courtesy of the United State Air Force. Now do not get me wrong I am all about a new rifle but I would rather spend my dollars on archery equipment and optics. Is a premium well-placed 165 grain bullet out of my trusty rifle going to do it for me? Any help for a novice elk junkie? Thanks much...