Ah that makes a lot of sense. I know in Canada fake guns for the most part have to be sold with a orange tip on them, not sure how much that relates to props/replicas though.
Hmm found this one today on etsy. https://www.etsy.com/listing/124842364/star-wars-stormtrooper-e-11-blaster-prop
Looks pretty good at first glance, the trigger would have to be replaced. Am a fan of light/sound already in there.