going light is fine, i have light rifles for my sheep, goat and high country buck hunting.
but, comparing apples to apples, 300wsm vs a 300wm in the same type of rifle the difference is very slight. 1/2" in length, and maybe a few ounces in weight. an ounce or two and 1/2" overall length would not sway my decision on what caliber to use. cut a couple inches off the barrel will save about the same weight and much more length.
if weight is the primary concern, go with a short action, slim contour barrel, relatively short barrel, no bottom metal etc...
i hunt high country frequently, if i am feeling wimpy or if my pre-season scouting has not located the animal i want and i will need to cover a bunch of ground to find one, i take a kimber 84m 243 that weighs a little over 6 pounds with a scope. if i know where i am going to find the animal, i will take my 300wsm that has a 26" barrel, big scope, and weighs probably 50% more.
but, comparing apples to apples, 300wsm vs a 300wm in the same type of rifle the difference is very slight. 1/2" in length, and maybe a few ounces in weight. an ounce or two and 1/2" overall length would not sway my decision on what caliber to use. cut a couple inches off the barrel will save about the same weight and much more length.
if weight is the primary concern, go with a short action, slim contour barrel, relatively short barrel, no bottom metal etc...
i hunt high country frequently, if i am feeling wimpy or if my pre-season scouting has not located the animal i want and i will need to cover a bunch of ground to find one, i take a kimber 84m 243 that weighs a little over 6 pounds with a scope. if i know where i am going to find the animal, i will take my 300wsm that has a 26" barrel, big scope, and weighs probably 50% more.