Wooden stock with blued finish, no problems, just clean and oil well before and after. I don't tape my muzzle, I am keep my muzzle down and never had a problem in rain or snow.
25-06 Remington, 270 Winchester, 260 Remington, 7mm-08 Remington, 280 Remington, 308 Winchester, 30-06 Springfield are all good elk cartridges with the proper bullet and correct bullet placement within adequate yardage.
If a person wants something else, then that's their personal choice.
Stainless steel does rust!
yooper77