Taurus Raging Judge – NFA Firearm or not?

Last week Taurus introduced the Raging Judge a 28 Gauge Revolver. There are conflicting reports as to if this item will be restricted under the NFA by the ATF and whether if restricted, Taurus will make the firearm available. Many are reporting that because the bore size is around a 55 caliber that it might be restricted as a Destructive Device or a SBS. Recently the ATF came out with a new classification of firearm called a smooth bore pistol grip firearm. I think if it ends up being restricted that the ATF will restrict it as an AOW because it is less than 26″ and seems to fit the same category as the Serbu Super Shorty.