I just have my can gun in 5.45, but works very well for ferul hogs and coyote.
I am looking into a .300 Win. Mag.
There is plenty of room out here to stretch out a distance shot, and the Elk would require this cal. or better.
I am thinking of a custom Remington 700 with a Lother Walther Bbl. and a McMillan stock.
Unsure of my scope choice though, but Mil-Dot in 10X is the plan.
Any suggestions that don't cost a small fortune?