MY 25-06 isnt a HB, but its definately not a lightweight. Its the same contour as my 338 WM Ruger. Its got a 24 inch tube. and weighs 10.5 lbs loaded and ready to go.
Its not a carry all day gun, but its definately soemthing I wouldnt be without.
You can zing out 75 gr Vmax's at close to 3800 FPS, and shoot 120 gr partitions for large game. Its truly a Heavy varmint, Light Big game cartridge capable of taking game up to moose with the right bullets
Bonecollector's wife used the 25-06 to mustre some pretty good 1000 yard groups a couple years ago. Its a very capable long range round IMHO