Heh, I don't either...but now I'm thinking of adding a belt-hanging blaster to my planned saber holster belt.
Ya know, now that you mentioned it a while back I had a thought of a Sith character that used both a lightsaber and a blaster. Sorta like how Snake-Eyes uses a sword and gun in G.I. Joe. Maybe I'll do that. Hmm.......
Anyhow, OT, this Nintendo gun looks great! If you really wanted to splurge you could probably find a good set of used Trijicon Night Sights (or XS Big Dot sights) to put on it. I think the Trijicon's would probably look best. And they're authentic and glow in the dark!
