Seven-shot GP100 chambered in .327 Federal Magnum, combining higher capacity with a versatile cartridge that also chambers .32 H&R and .32 S&W. Type: Revolver Action: Double-Action Caliber: .327 Fed Mag Capacity: 7 Year introduced: 2019, USA Weight: 40 oz Overall length: 9.5" Status: Active Intended use: duty, home defense, target shooting