>What world do you live in? You can make a gun in your garage, there's a video on u-tube how to do it. And it shows him firing the thing in the clip also. And don't say if there's no ammo he won't be able to fire it. I have the ingredients in my basement to make gun powder (its really easy), then reload old shot gun shells with it....
>

http://www.nytimes.com/2015/09/01/us/prosecutors-say-shannon-miles-shot-texas-deputy-15-times.html

John
This man squeezed off 15 rounds into a deputy before anyone knew what was going on.
15 rounds!
That's what a marine landing on Iwo Jima had in his carbine.
Maybe he could have made a gun like that in his garage, but maybe he couldn't and if he hadn't been able to get that kind of firepower, that deputy would have had a chance.