I want to get a HD shotgun. I need something my small 5'1" recoil sensitive wife can handle. My M&p sport II AR is to heavy for her to hold up for any length of time. I've been thinking about a 20 gauge but they don't seem to hold many shells. I'm also thinking about a 12 gauge and using mini shells for less recoil and added capacity but I'm concerned about the weight. I'd like to keep it inexpensive at $200-$300, I'm not against buying used. I'd like something that I can put a recoil pad and shell carrier on. Suggestions? I know almost nothing about shotguns.