Kimber 8400 Magnum to 300H&H?

[leeelmer]

Hi Guys, got a line on a cheep Kimber 8400 Magnum, that has a bad barrel.
I was wondering if anyone knows if they are long enough to chamber a 300H&H in?
This one is a 300win mag(no interest in this)
Just spit balling here, but I have always wanted a 300H&H and thought this would be a great donner action and stock to have a barrel made and chambered in it.