The Mossberg Model 590A1 Special Purpose 51773 is a reliable and high-quality shotgun. With a caliber of 12 GA, it is capable of delivering powerful shots. The magazine capacity is 2.75 8+1, allowing for multiple rounds to be fired without the need for frequent reloading. This shotgun is packed with features that enhance its performance. It comes with front and receiver sling plates, as well as a metal trigger guard for added durability. The SGA stock with four length of pull spacers and a cheek riser provides a customizable and comfortable fit for the shooter. Additionally, the MOE forend allows for easy handling and control. Manufactured by Mossberg, a trusted name in firearms, this shotgun is of top-notch quality. The pump action mechanism ensures smooth and reliable operation. The finish of the shotgun is parkerized, providing excellent protection against corrosion and wear. The stock is made of black synthetic MAGPUL SGA material, providing a sturdy and comfortable grip. The shotgun features XS Ghost Ring Sights, offering clear and accurate target acquisition. The ambidextrous tang safety provides convenience for both right-handed and left-handed shooters. The receiver of the shotgun is parkerized and drilled/tapped for additional accessories. The chamber can hold up to 3 rounds, and the choke is a cylinder bore for versatile shooting applications. The butt plate is made of black rubber, reducing recoil and ensuring comfort during use. The barrel length is 20 inches, featuring a heavy wall design for improved durability and stability. The overall length of the shotgun is 41 inches, and it weighs 7.25 lbs, making it relatively lightweight and easy to carry. In summary, the Mossberg Model 590A1 Special Purpose 51773 is a well-designed and feature-packed shotgun that offers reliable performance and versatility for various shooting applications. Whether for self-defense, hunting, or recreational shooting, this shotgun is a reliable choice.