Now that, my friend, is an impressive claim.
Not a single person in the entire town would touch a gun, except for gamers of course. You don't have any war veterans, not a single redneck (as you've already mentioned), no hunters, no gun club, no wannabe mercenaries of fortune, no police officers or active duty military men, no one who wanted the gun for self defense? You don't even have that one creepy guy who everyone just knows will go over the edge some day and go on a shooting spree? Just gamers, who have guns apparently. May I ask, where did your gamers get guns? Is there a gun store in town, and if so, it must cater exclusively to gamers, after all, no one but gamers would even touch a gun in your town. Is that a lucritive business model, selling guns to no one but gamers? All the gamers in your town must be old enough to own guns too, I assume. Or are their parents gamers too? None of the parents of the gamers who aren't gamers themselves own guns? Have all the gamers practiced with their guns? Or are they just hoping that all that Modern Warfare 2 will transfer well when the time comes?
Either way, color me impressed. Not every town can beat the odds, you should have a statue commemorating your town's devotion to non-violence! Unless, of course, you're a little less informed than you think you are about the gunholding demographic.