Haven't watched it but quite possibly. Its been in a number of movies. Just saw it in Matrix Reloaded (or was it Revolutions? The two sequels kind of blur into one with me LOL!).
I haven't seen the episode yet, but it wouldn't be the first time the gun has made an appearance. Boomer threatened to assasinate William Adama with it once.
Yeah, me too! A little spoiler tag in the subject would have been nice for those of that hadn't seen it yet. I spent the whole episode waiting for Lee to get a gun pulled on him.
BTW I believe I recall seeing that gun at the end of the first Bad Boys movie. Will Smith sees the reflection on Martin Lawrtence's face, turns around and plugs the bad guy.