Haven't had any problems with it jamming up as I see some people have had issues with

They look very real (too real) from far away to people unfamiliar with guns, so the authenticity of the costume was knocked up a few points

I bought it for a Halloween costume and ended up not using it because I thought it would freak people out too much.

Scared a few sketchy people trying to rob me

It looks pretty realistic so you probably don't want to take it off your property, or only take it to places where having guns of any kind won't make people feel uneasy.

Xmas gift for grand kids seem to work O K