SWISS MINI GUN IN DETAIL. THIS GUN FIRES 2.34 MM AMMUNITION; LIVE ROUNDS (1.9753 grain @ 399.6 f/sec.) & BLANKS. THE GUN MEASURES 2.2" LONG, 1.4" HIGH, .4" WIDE, AND WEIGHS .7 OZ. This miniature revolver does not meet with the minimum size prerequisites referring to the Factoring Criteria for Weapons ATF Form 4590 and is not permitted to be imported into the United States. This gun is not connected in any way to Colt's Manufacturing LLC.To see this gun being fired, you can search: Mon Swiss mini gun démonstration swissminigun From: adriennenienne 00:29 in Film & Animation