looking for a ladies 16 yard gun.

John Seroczynski here in Valparaiso, in. After a slug of spinal fusing I am back to enjoying the smelling of gun powder smoke. I am again searching for a 16 yard gun for my wife who is about 5/5 and maybe 125 or 130 lbs. One question is Semi Auto or an O/U which brings me back to asking your...