Slug Barrel - The Rifled Slug Barrel

The Rifled Slug Barrel

The next step was the fully rifled shotgun barrel by Hastings, a manufacturer of aftermarket shotgun barrels. Hasting's Paradox shotgun barrels were offered as aftermarket replacements for the most common brands of pump and semi-automatic shotguns and they quickly became popular with slug shooters. Hastings rifled shotgun barrels are designed for firing slugs and are not to be confused with barrels of the Holland & Holland Paradox gun. "Paradox" has been used by Holland & Holland of London since the late 19th century to describe large bore guns with the last few inches of the barrel rifled with a special "ratchet" style of rifling. Holland & Holland purchased the rights to the Paradox gun from the inventor, Col George Vincent Fosbery VC. They chose the name "Paradox" because shotguns are defined by their smoothbore barrels, and a "rifled shotgun" was something of a contradiction in terms. Holland & Holland's Paradox and Nitro-Paradox guns are not slug guns as they fire standard shotgun shells and cartridges with special Paradox bullets fully interchangeably. Under normal circumstances, any firearm with a rifled barrel over 12.7 millimeters (.50 inches) is legally considered a destructive device in the United States. A BATFE ruling was obtained stating that a firearm designed to fire shotgun shells that was converted to fire shotgun slugs with the addition of a rifled barrel was still a shotgun, and thus not a destructive device. Now many manufacturers offer shotguns for sale with rifled barrels already installed. Bolt action and single shot break-open designs are particularly accurate, and with modern saboted slugs designed for use only with rifled barrels, the modern slug gun offers nearly the accuracy of a typical rifle.