When I put in miles from the truck, I usually want the lightest rifle that I have.
I don't usually strap my rifle on the pack. I usually have it either on the sling or in my hands.
I'm hunting going in and going out.
Otherwise it's there for my protection.
Yeah, I know I have a pistol in close reach, but it's not the same as a rifle.
My favorite for going long distances was the NULA 24B in 280 Rem that I used to own.
5.5lb bare. Right about 7lb with scope and nylon sling.
I should never have sold that rifle!!
Now my most grabbed rifle for putting miles on is my Stevens 200 in 7mm-08AI.
Not the lightest that I own, but I shoot it ALOT (1,000+ rounds a year) so I'm comfortable with the ballistics.
And the 22" barrel is easier to maneuver than the 26" barrel on my Weatherby Mark V Weathermark LT in 7mm Weatherby Magnum.