The GP100 with 6-inch barrel extracts maximum velocity from .357 Magnum loads and provides a longer sighting radius for target and hunting applications. The extended barrel adds weight forward, reducing muzzle flip and improving recovery time between shots. This configuration is preferred by handgun hunters and competitive shooters who prioritize accuracy over portability. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 6 Year introduced: 1986, USA Weight: 45 oz Overall length: 11.5" Status: Active Intended use: hunting, competition, target, sporting