Well, my fifteen-yr old son is now ready for his first gun and I am not sure what I should get him, since I am also a novice. Should it be a rifle or a shotgun? If shotgun, what kind, what caliber, blue or stainless. What length of barrel. Lots of questions but I know this is the right place to ask them. (BTW he has "worn out" a few bbs.) But I am certain me and him will have some funtime together at the ranges.