Agree totally with 400Nitro--get the Heym--or Merkel--or Krieghoff--

If it was me I would not get the Blaser either--have looked at them at the SCI shows--IHMO you will never get your money out if you decided to sell at a later date--I have shot a Merkel and many other doubles--much better weapon again, IMHO

I also agree with the caliber choice of 450/400--excellent round--would work very well on Buffalo ..and reduced recoil over the .470..

The .375 H & H is a horrible choice in a double, period.

Good luck with your new double--hopefully not a Blaser however..

Ripp