Ah, I've heard of Ronin, but I haven't watched it yet. Though for me, I'm more into the car chases, which I hear are pretty awesome in that movie, than the guns (but I like those ones too )! Other than war movies, I think the most satisfying action thriller with guns in them, that I've seen so far, is Leon The Professional.
I haven't made any keen observations, but I don't think it's realistic, more so its visually and audibly pleasing, at least to someone who's not as knowledgable in firearms... :-)
Robin is very European in the style of movie...I guess a bit of a forerunner to the Bourne movies. Pretty good cast and some good acting...Except that dude with the wrist-hold shooting style. Bloody pelican! Lol.
It's worth a look. Decent car chases.
Cheers, I'm bookmarking that one for sure! On that note, if you haven't watched it yet, maybe give Leon a try. Tragic stuff, full of guns and shooting. And then there's Jean Reno, the most badass Frenchie I've ever seen...