I am kinda having a yin for a derringer and I know Bond Arms is ok with Maryland because they have a trigger guard. I know that a two shot handgun is not the most practical carry piece. That said I kinda want one in either 45 acp, 38/357, or 9mm as I already have those calibers in house. Anyone own one that can tell me the pros and cons? Anyone know a shop that carries them. I'm in Woodlawn but willing to travel an hour or so.