Valar: Build your elk rifle with any barrel length you feel prudent, but just for the sake of consideration, I've hunted elk for 35 years from B.C. to the black timber of Oregon using my M70 in .338-06 Ackley, 210gr Partitions, and a 24" barrel. Not all elk country is black timber and pole thickets....you will also have the opportunity for cross canyon shots, and will need all the velocity you can get for such occurances.Valar wrote:Noslers load handbook used a 24 inch Lilja in 1 in 12 twist. This may not be a handy length in elk country? I would be hesitant to go shorter than 22 inch, but thats me being skidish.
Personally, I'd build the rifle at 24" and hunt with it for a few years. If you then feel handicapped by the 24" tube, you can always have it cut down, but you surely can't add any barrel length if/when you wish for more velocity/flatter trajectory for that six point bull standing on the far side of that canyon at 415 yards away.
This is elk country....not all black timber, and a place where you don't want to be handicapped by too short a barrel:
Good luck with the new barrel and the build....let us know how it shakes out.