Charter Arms Double Dog Revolver — .357/9mm, 4.2-in, 5rd

The Charter Arms Double Dog is a two-cylinder combo revolver configured to accept both .357 Magnum and 9mm ammunition. It ships with a 4.2-inch barrel and a five-round capacity, and is built with classic walnut Backpacker grips and a black passivate finish. The design includes double/single-action operation plus a transfer bar safety for conventional revolver handling.

Key Specifications

• Chambered for 9mm and .357 Magnum to provide multi-caliber flexibility.
• The barrel measures 4.2 inches for a balance of sight radius and handling.
• Holds 5 rounds in the cylinder.
• Includes two cylinders to permit caliber conversion between 9mm and .357 Magnum.
• Operates in double/single-action and uses a transfer bar safety mechanism.
• Equipped with Backpacker walnut wood grips for a traditional feel.
• Finished in black passivate on the frame and components.
• Features a standard hammer configuration.
• Supplied with fixed sights for straightforward sighting.

With its two-cylinder conversion capability and traditional walnut grips, the Double Dog provides practical versatility for range use and general-purpose carry where permitted. The combination of multi-caliber compatibility, a moderate 4.2-inch barrel, and uncomplicated controls makes it a useful option for informed owners seeking a straightforward, adaptable revolver.