Where can I find a harley quinn gun?

Question

Okay, my girlfriend is going to be Harley Quinn from Batman for Halloween and I am trying to find the big hand cannon/ popper gun that is Harley's signature gun. Any ideas on where I can buy one?

Answer 1

You should look at some Nerf guns. They have lots of shorter pistol shaped guns that have really large barrels. Just paint it with a plastic-friendly paint and make sure to leave an orange tip on the muzzle.

It won't look spot on but most likely your only other option is to make it from scratch.