Oct 25, 2010 · The only additional thing you have to worry about here is that what you're describing isn't a shotgun by federal definition (shotguns have a stock) so you have to be 21 to purchase it. You can still buy it in NJ on just a FID and a NICS check however. With the addition of a slug barrel, the standard shotgun used for bird hunting, skeet or trap shooting can then be used for hunting large game, such as deer at ranges of over 100 meters (109 yards). The rifled slug barrel. The next step was the fully rifled shotgun barrel by Hastings, a manufacturer of aftermarket shotgun barrels.
A breaching round or slug-shot is a shotgun shell specially made for door breaching. It is typically fired at a range of 6 inches (15 cm) or less, aimed at the hinges or the area between the doorknob and lock and doorjamb, and is designed to destroy the object it hits and then disperse into a relatively harmless powder.