[Peace] fake guns for street theater?

[parenti susan rose]

Tomorrow, on Prospect, we want to slowly carry the huge coffin with
the sign HUMANITY on it, and have a few people with USA on their shirts
point guns at the coffin as they slowly march it up and down the streets.

A kind of simple idea, but at least it's theater.

Does anyone have kids rifles? Or can help us figure out if we can carry
unloaded rifles without the cops stopping us?

Or if you have another idea?
(We need things to be simple.)

HELP