Welcome to the forums! I'm also from Ohio.
I hate to disappoint you, but you'll find no trolling here! I think you'll find the members here pretty kind. Not a lot of trolling/hating going on here.
There is a place that shall not be named (Shapeways
) that may have what you are looking for. They have something very similar, I just don't know whether the peghole on the figure you are referring to is the same as to what I pointed you to. When I want some extra fire power for my figures (that aren't stock weapons), I head there. I recently picked up 'Rat Blastard' (2 guns for Legends class figures). Also, I'm not positive, as I don't have the Armada figure you speak of, but I wonder if the G1 weapons would fit! Now the Shapeways plastic is a little rougher than your typical Hasbro stuff. But, still good quality.