I have a question. It will not change my story much, although I will have to rewrite the scene I am working on a bit. Do you think a Shield Charm (just a regular one - I went to HPL and there are several others in DH) would repel a Muggle gun fired at it?
I can't think of an instance off the top of my head of it being used to repel projectiles, just spells, so I think it could go either way myself.
Do you think a Shield Charm would make things ricochet off if? Like a spell - or a bullet? Because that's what I wrote. >.>