The GP100 is a robust revolver manufactured by Ruger, known for its reliability and versatility. It typically features a double-action mechanism, allowing for both single and double pulls of the trigger. The GP100 is available in various calibers, including .357 Magnum and .38 Special, making it suitable for both target shooting and personal defense. Constructed with a solid stainless steel frame, the GP100 is designed to withstand heavy use and harsh conditions. Its ergonomic grip and adjustable sights enhance accuracy and comfort, appealing to both novice and experienced shooters. The revolver's reputation for durability makes it a popular choice among firearm enthusiasts.