The catalog here says 6 lbs, 13 oz. for the 8400 Montana in 300 WM.
http://www.kimberamerica.com/rifles/8400/8400_montana/74/If you have handled the rifle and like it as compared to others then nothing beats that. Its weight is similar to the old M70 Featherweights!
As for myself I much prefer the WSM rifle and cartridge. To each his own.
