You might be able to shoot the 1&3/4" shotshells in it. I'm not sure how they would feed out of that magazine though. I keep my Shockwave loaded with them and use it as my RV gun.
The Pima Air and Space Museum is an awesome place if you're into aviation. Just be advised, you can't do the whole thing in one day! That Mars aircraft will be a great addition.
DING< DING< DING!!!!! We have a WINNER!!!
Armed Eye Doc won the raffle!
I've already contacted him and will be shipping the gun to him shortly! You guys have always supported this raffle and finally, someone here won it!