What's the difference between owning 1 gun and 500? It's all a matter of whether the person is fit to own them in the first place, which the vast majority of gun owners are in fairness. I'd imagine if you could work out the statistics, the chance of someone with 1 gun using it to commit crimes or hurt people is overwhelmingly higher than people with hordes of them. I don't understand or respect the mentality of the latter myself, just saying.