Attached is a reference pic of the SHIELD "Destroyer gun" I'm planning to start working on this for my Phil Coulson costume. In the tip of the barrel of the gun is this orangeish clearish plastic looking thing. It looks like something I've seen before, somewhere, but I can't quite place it(I work at UPS and i see lots of strange things fall out of packages). Maybe some type of LED Diffuser? Not sure, any help identifying would be greatly appreciated
Anything else anybody recognizes would also be helpful, I'm probably going to be making most of this by hand or on my dad's milling machine.