Shoot someone who doesn't want to be shot - or witnessed by someone to whom any form of launched projectile is a waepon - and see what happens. I didn't write the conflicting array of laws ... nor am I *ahem* entirely obedient to them....
Woof!
I don't mean to split hairs.....but here I go....
ANYTHING used to assault or threaten anyone can be classified as a "weapon". If I rolled up a newspaper and whacked you thoroughly with it (no offense intended
A firearm is entirely different......it has its own set of (ludicrous) laws, but to be in violation of them requires that the item at hand launcjh a projectile at a velocity of more than 500 metres a second. Paint ball guns don't.