I'm not an experienced trap/skeet shooter so I'm looking for some helpful information/advice from those that are. My wife and daughter (12) have both expressed an interest in trying trap, but I'm not sure I have the right setup for them and I don't know anyone that has something better they can borrow and try. I'm comfortable shooting my semi-auto 12ga, but I believe they may be better suited with a 20ga. One of the recommendations I've read is that a semi-auto gas gun is a good place to start for a first-time shooter to reduce felt recoil. That makes complete sense to me. Both of them have some shooting experience, but none with a shotgun. I've read good things about the Mossberg SA-20, but being two different sizes, I'm coming to the realization that they may not even fit the same gun. Any thoughts/comments on this topic are greatly appreciated.