I just wanted to point out that hotd 3 is also available for the pc and actually runs better with more impressive graphics. There are a ton of "hunter" games available for the pc as well. Who buys them I don't know.
While I find killing a living creature for sport both offensive and immoral (and I'm from WV so I get a ton of crap for my views) and simulation of such an act extremely boring (You are shooting at something that doesn't shoot back, how dumb is that?) apparently somebody is buying them because a "______ Hunter" game comes out about every other season. They are usually from the same developers of the arcade games too, so they are a fairly accurate port. Some of the wild turkey games are fun though as it's more of a cartoon shooting gallery and humor is involved.
Regardless of my views, I'd rather see someone playing a sim than actually going out and killing the poor critters. Of course if you are playing the sims AND hunting then you really need to step back and figure out why you like to kill defenseless creatures so much. I mean if I killed every time the voices in my head told me to, the seas would run red with the blood of my enemies.

Anyway....
Considering you can now use psx2 guns on the pc and those crazy Japs have turned about every variant of the firearm into a lightgun for the playstation, it shouldn't be hard to find a shotgun or something similar. Lik sang would be the place to start looking.