A break-action shotgun is a type of firearm that opens at the hinge to allow for loading and unloading shells. This design typically features a single or double barrel and is known for its simplicity and reliability. Users can easily access the chamber, making it convenient for quick reloading. These shotguns are popular among hunters and sport shooters due to their lightweight construction and ease of use. Many models are designed for specific purposes, such as bird hunting or clay shooting, and can be found in various gauges, including 12-gauge and 20-gauge.