Hello all, I am looking for thoughts on cz USA shotguns. I found one that I really want to buy for my son. He is shooting trap for his school this year. I found a cz over and under shotgun but I know nothing about them. Does any one have any info on them or thoughts. I want to make sure I am not going to regret spending that much money. I don't have unlimited funds and this is $800 ish used. Grade 3 walnut wood, with adjustable comb.