The Model 29-2 was the longest-running and most common variation of the Model 29, produced from 1961 until 1982. It is the specific variant carried by Dirty Harry Callahan in the film series and is the most sought-after Model 29 variation by collectors. Type: Revolver Action: Double-Action Caliber: .44 Magnum Capacity: 6 Year introduced: 1961, USA Weight: 47 oz Overall length: 11.875" Status: Discontinued Intended use: Hunting, Collecting, Sport