WHART!!Astoria said:The main reason it's not used is simply because most wizards don't even know what a gun is. They have a spell that can kill so why would they be interested in a muggle weapon? Also, they're main goal is just to stop Voldemort, Harry's the only one who really thinks about killing him and because of the horcruxes he doesn't even think about actually killing him until the time comes when he can. Does it really matter anyway? The story is brilliantly written with everything becoming important by the end and it's not as bad as the ending for Transformers 3. Seriously, Optimus Prime could have shot that pillar as soon as the fighting broke out!
You mean they are not aware of such a fundamental piece of technology that has totally revolutionised history for the past 500 years and has continued to revolutionise it with every advancement of the technology and woe be on any army that is behind the curve? That's like not being aware of cars. No, it's even more fundamental than that, it's like not being aware of electricity. No, guns even pre-date electricity. It's like not being aware of the printing press. Yes, that has been similarly revolutionary to the world as guns and Magical-folk in Harry Potter are clearly influenced by that from their use of newspapers... though with curiously integration of Animated gifs onto the ink.
It's the one piece of technology that totally outclasses all other magical powers for how how quickly and EASILY it can be used to kill over extremely long ranges, from concealed position. A silenced sniper rifle can rain down death from hundreds of feet away with no way of knowing where it is coming from, no spell in Harry Potter has ever been shown to "reveal where some guy is hiding in a 500 foot radius".
There IS a way to find the direction that sniper bullets come from. And it is another muggle technology using microphones, highly advanced microprocessors technology, and software based on the deep understanding of the physics of bullet flight and the propagation of sound. It may look like magic, but it's Science bitches!
And that's not all, what about IEDs, or as they are more conventionally known: Bombs. High explosives. Voldermort could be given a gift that is booby trapped to detonate a block of C4 within. The Russians have developed paper laced with such deadly poison that touching it kills you so quickly any antidote is impossible.
No so far demonstrated Harry-Potter magic exists to scan the contents of things for dangerous substances but that DOES exist with Muggle technology. Remote controlled robots with electronic sniffing devices and backscatter X-ray scanners however can.
I still think it would have been better if Our world and the Magic World were solidly separated as parallel universes. And that wizards can enter our universe but by some prime directive or something mostly don't get involved in our world, only visiting out of curiosity of what their world would be like without magic. And that the threat of Voldermort is to their magical world and the normal world is irrelevant. Yes, Harry could flee there the magical world though it would still live under tyranny.
So the issue of guns wouldn't exist as Harry being a 12 year old British kid knows hardly anything about guns, explosives or other weapons of war and assassination.