I know only what my boyfriend has told me of them. I've dealt with them only in Tabletops. (I literally googled 'Hand gun' and was like... oh... Smith and Wessen 9mm. Cool.) Most of anything I write for Cipher I'll be BSing. But I think I know enough about guns for BS to be at least partially believable. Lol. (My former character for Crimson Skies was a gun-aholic southern belle. Her aspect was "There's a gun for that." in which she could pull whatever gun she needed once a session from just about anywhere. One time she literally pulled parts of a gun from different parts of her body including her mouth and pieced it together. It's a pulp setting, so ye. Lol. Anyway, that's neither here nor there. I'd probably just call it a Smith and Wessen and just roll with the punches best you can. I'll probably end up having someone try and explain how guns work to him at least once, even if he already knows. (I'll probably just google it. Lol.)