What you should be looking at is a G20SF for the intended use. I've taken a doe with mine at 50 yards in an extended LWD 6.02" barrel and handloaded 180XTP @ 1300fps. The doe dropped on the spot, and the bullet completely penetrated.
If you want a double duty SD woods gun the G22/G23 would be the way to go for finishing shots, but I wouldn't try using it as a primary. .