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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 ...
The barrel for the KS-23 were made from 23 mm aircraft gun barrels that were rejected due to manufacturing flaws. These rejected barrels were deemed to be acceptable for the lower stress of firing slugs and less-lethal rounds, and thus were cut down in length for use as shotgun barrels.
The H & R Ultraslug Hunter is a rifled, single shot deer shotgun made by H & R Firearms. It is accurate with saboted slugs up to 200 yards. It comes in 12 and 20 gauges and has a factory mounted scope base. This gun costs approximately US$250. Saboted slugs cost about US$15 for 5 shells. The Ultra slug barrel is a "Heavy" barrel.
As far back as 1787 a Frenchman by the name of M. Magne de Marolles gave an account of choke-boring, though he argued against it. [3]Some sources state that the first pioneer was a Czech named Dominik Brandejs, who made shotguns with a choke in order to reduce the dispersion of shots, but his design was not popular in the 1820s.
Shotguns are most commonly used as smoothbore firearms, meaning that their gun barrels have no rifling on the inner wall, but rifled barrels for shooting sabot slugs (slug barrels) are also available. Shotguns come in a wide variety of calibers and gauges ranging from 5.5 mm (.22 inch) to up to 5 cm (2.0 in), though the 12-gauge (18.53 mm or 0. ...
The AR-15 is an example of a weapon system where the sights are high over the bore. Browning BAR is an example of a weapon system where the sights sit low and close to the bore. The distance between the bore axis and the sight axis (the optical axis of a sighting device ), also known as the sight height , is an important factor to consider due ...
Slug barrels will generally be somewhat shorter, have rifle type sights or a base for a telescopic sight, and may be either rifled or smooth bore. Smooth-bore shotgun barrels are quite a bit less expensive than rifled shotgun barrels, and Foster type slugs, as well as wad slugs, can work well up to 75 yd (69 m) in a smooth-bore barrel.
The Ithaca Mag-10 was the world’s first 10 GA semi-automatic gas-operated shotgun chambered in 10-gauge (3½"). The CounterCoil system built into the front of the magazine tube reduced the recoil from the round to allow easier second shots but cut the magazine size in half to 2 shells.