OK, wasn't sure what you thought was too dramatic. But a gun that you could break down makes a whole lot of sense if you want to sneak in and out of the scene.It wasn't the hat and sunglasses that gave me pause. It was the detachable rifle in the duffle bag. I mean, maybe in a suitcase would have been even more movie, but I can see Jean Reno taking apart his gun and stashing it after making a hit.
And again, I wasn't trying to criticize you. I don't know shit about guns and what is and isn't available/feasible.