I was reading a news article online about a guy in New York who was busted with a bunch of guns and one thing that they seemed to key on was the "Starfish" AR-15 magazine adapter. From what I have read, it is an adapter that will hold five 10 round magazines. Would this be legal in Maryland since it is just an adapter to hold "low capacity" magazines? Not that I would want something like that because it seems like a pain to use and is more a gimmick than anything.