For buffalo I would use the 577 2-3/4 NE, that I have in a Greener Shotgun action.

COVID19 did serious damage to my 401K retirement account. So Cape Buffalo is off the table for now.

So to justify maintaining ownership of that gun, I may do Northern Alberta Black bear next year. The wife has mentioned she would like to fill the freezer with some bison, we'll. I could also try feral hogs from the stand.

The Greener 577/500 No. 2 Express, is light in the bullet department for Buffallo-Bison, so I will take it for Elk.

The Hollis Westley Richard Number 2 Musket will go in the Deer stand with for whitetail.