Where can i get a fake gun for halloween ?

I know it's quite a while until halloween but I am well known in my area for coming up with some of the best halloween costumes every year .
This year I've decided to go as Abby Sciuto from N.C.I.S. and I have nearly everything sorted out, hair, make...

up, clothes, shoes and accsesories .
But I would like to get a fake gun, which looks quite realistic during a party with semi-dim lights and when I go out guising, because Abby often does ballistic tests in her lab . There's one more reason which most people would probably find immature, but, I also want to see the priceless looks from my teachers at the party in my school when they see that I have a gun.
I'd really appreciate the help and I think it would be more useful if it was from the internet, as I live in a semi-secluded part of Scotland . Also if it is from ebay I would rather it be from a UK based provider .

walmart or any toy place you could get it anyware.

You're allowed to bring a fake gun to school?! HAHAHA well Abby is awesome. Maybe you can get an artistic friend to copy her back tattoo! You can find the fake gun at hobby shops, and on the internet.

You can find fake guns a lot of places.
Though, they aren't usually realistic.

In the US fake guns have to have orange on the end, so you can tell it's fake.
(I head that on an MSNBC show.)
I'm not sure about Scotland though.

Also, if it looks realistic, DON'T bring it to school.
(Even if it isn't realistic, you probably shouldn't.)
If they think you have a gun, it WILL cause trouble.
You may think it's funny but I'm sure the teachers won't.

dont go for anythimg too realistic
especially not to try to fool your teachers
guns are dangerouse, people are scared of them
so if a teacher sees you have a gun, weather its real or not, if it looks real enough there probably going to call the police
especially if your waving it around and pointing at people
just get a toy gun, probably a water gun from a toy store
but dont point it at people
if your going to spray them demonstarte that its not real first
and bringing it to school is a stupid idea
with all the shootings that have been going on, a gun is one of the first things people will panick about, and there likly to call the police over

I'd suggest getting an odd colored one.
Like a squirt gun that's see through and neon colored.
That way, people can obviously tell it's fake and you'll be less likely to get into trouble if you end up bringing it to school.

Real gun aren't transparent and neon colored.
So it's a tell tale sign of a fake gun.

OK to sort this out
1. I need something realistic, I asked the question in hopes of an answer not to get people saying I'm stupid or imcompetent to want to bring one to a party .
2. I know guns are dangerous, I am not stupid, I have been shot by one before, and I don't plan on shooting anyone any time soon .
3. I know my teachers won't call the police, they'll ask me about it, and if they're that bothered they'll tell me to put it somewhere someone can't see it .
4. I didn't say I was going to point it at people, I'm just going to keep it in the lab coat pocket or in the belt .
and 5. I frankly don't care if you think it's a stupid idea to bring one to school, I want to, and if I get the right information I probably will .

I bet you all think I'm pompus and arrogant now, but people who tell me what to do and state things that I do are stupid, even when I know and/or don't care, really get on my nerves and I am not afraid to tell it to them, straight to their face .

Take a gun to school and go to jail...haven't you heard 0 tolerance...The reasons behind why you take it WILL NOT MATTER!! Don't be a stupid little child!