The most expensive gun at SHOT Posted January 23, 2010 in Shotguns by Steve Johnson with 17 CommentsTags: Perazzi, shotgun, shotguns It is sold as part of a four gun match set. The set sells for $420,000! It is made by Italian firm Perazzi. I am pretty sure this was the most expensive production consumer gun at SHOT Show. Win the new Springfield Armory XD-9 Mod.2 TFB's first ever gun giveaway.