The internet is also vital to the economic future. Being unable to buy gun-parts or ammo online would be a massive drawback in our ability to find equipment, get competitive prices, reviews, or even innovation.

And by innovation I mean stuff like this, which I'd have to imagine wouldn't even exist without online sales.

Regardless of his proposed restrictions, 95% of them wouldn't really have much impact on someone who wanted to go shoot up a place, other than make it more expensive.