Colt Python reintroduced in 2020 with stainless steel construction, updated internals, and 4.25-inch barrel marketed as 4-inch. Type: Revolver Action: Double-Action Revolver Caliber: .357 Magnum Capacity: 6 Year introduced: 2020, USA Weight: 46 oz Overall length: 9.7" Status: Active Intended use: Service / Collecting