The Atchisson assault shotgun, also known as the AA-12, is a select-fire combat shotgun that was designed by Maxwell Atchisson in the late 1970s. It is a fully automatic shotgun that is capable of firing 12-gauge shotgun shells at a high rate of fire.
The Atchisson assault shotgun features a unique gas-operated, closed bolt system that allows for reliable and controllable full automatic fire. It has a detachable box magazine with a high capacity of up to 20 rounds, or drum magazines that range from 8 to 32 rounds.
This shotgun is renowned for its outstanding reliability and durability, as well as its impressive firepower. Its cyclic rate of fire can reach up to 300 rounds per minute. The Atchisson assault shotgun is designed to provide superior firepower in close-quarter combat situations, making it a favored weapon choice for military and law enforcement agencies.
The design of this shotgun incorporates several features aimed at reducing recoil and improving accuracy, such as a recoil-reducing stock and an advanced muzzle compensator. It also has a rail system that allows for the attachment of various accessories, such as optical sights, tactical lights, and vertical grips, enhancing its versatility and adaptability.
Overall, the Atchisson assault shotgun is a highly effective and versatile combat shotgun, known for its reliability, firepower, and adaptability in various combat scenarios.
