Pietta King Trio Features The Pietta King Trio is built around three interchangeable cylinders letting one revolver fire 9mm Luger .357 Magnum .38 Special and .38 Super simply by swapping cylinders rather than owning separate guns for each caliber. This single action design features a four position hammer and a three fluted cylinder staying true to the classic 1873 revolver pattern while adding genuine modern versatility. The 4.75 inch round barrel is rifled for accuracy and keeps the revolver balanced and easy to handle whether on a cowboy action course or at the range. An external hammer and a steel frame give the King Trio the traditional feel that single action shooters expect from a well built revolver. A color case hardened frame gives the King Trio a distinctive mottled finish that has long been associated with classic single action revolvers while a rich walnut two piece grip adds warmth and a comfortable traditional feel in the hand. Brass is used for both the backstrap and trigger guard a detail that further ties the revolver s look back to its 1873 heritage. At 45.5 oz with an overall length of 10.33 inches the King Trio balances well for extended shooting sessions. Crafted in Italy by F.LLI Pietta the King Trio is available for sale at GrabAGun for shooters who want classic looks with the practical benefit of multi caliber flexibility. Pietta King Trio Specifications Manufacturer: Pietta Model: King Trio Type: Single Action Revolver Caliber: 9mm Luger .38 Super .357 Mag Capacity: 6 Barrel Length: 4.75 Barrel Description: Round Rifled Overall Length: 10.33 Frame Finish: Color Case Hardened Frame Material: Steel Grips: Walnut 2-Piece Front Sight: Fixed Blade Rear Sight: Notched Firing System: External Hammer Trigger Pull Average: 4.50 lbs Weight: 45.5 oz Available At: GrabAGun