The Rock Island Armory VR80 is a semi-automatic shotgun designed and manufactured by Rock Island Armory. It is a magazine-fed shotgun that combines the ergonomics and controls of the AR platform with the power and versatility of a shotgun. Here are some key features of the VR80:

1. Gas-Operated System: The VR80 operates on a gas system, utilizing the energy from the fired shot to cycle the action. This system helps reduce felt recoil and allows for smoother operation.
2. 12 Gauge Chambering: The VR80 is chambered in 12 gauge, which is a popular and widely available shotgun caliber known for its versatility and effectiveness in various applications such as home defense, hunting, and sport shooting.
3. Magazine-Fed Design: Unlike traditional tube-fed shotguns, the VR80 feeds from detachable box magazines. It comes with a detachable 5-round magazine, and higher-capacity aftermarket magazines are also available.
4. AR-Style Controls and Ergonomics: The VR80 features familiar AR-style controls, including a pistol grip, a manual safety lever, and a charging handle, making it easier for users familiar with the AR platform to transition to this shotgun.
5. Full-Length Picatinny Rail: The shotgun is equipped with a full-length Picatinny rail on top of the receiver, allowing for the attachment of various optics, red dot sights, or scopes to enhance accuracy and target acquisition.
6. Adjustable Stock and Cheek Rest: The VR80 comes with an adjustable stock and cheek rest, allowing users to customize the length of pull and cheek weld to achieve a comfortable shooting position.
7. Muzzle Brake: The shotgun is typically equipped with a muzzle brake, which helps reduce muzzle rise and recoil, improving overall control and follow-up shot accuracy.

The Rock Island Armory VR80 offers a modern and versatile option for shotgun enthusiasts who prefer the ergonomics and customization options of the AR platform. However, it’s always important to familiarize yourself with local laws and regulations regarding the purchase, ownership, and use of firearms, as they may vary depending on your jurisdiction.