The rifles were made from a found carbine, with fibergless shells overtop. Can't recall the exact make off the top of my head.
Background rifles in part 2 were wood, of course.
The bandos had standard utility clips at the end to hold the clubs. There were leather wallets that went into the bandos also, but on the background suits, it was just a piece of thick leather folder over to give the appearance of a full wallet.
I have castings of the round button things that went on the bandos on the piece of cloth that surrounds and holds the wallets. And I have a casting of General Ursus's pistol that's pretty cool.