Caliber: .357 Magnum. Capacity: 6 rounds. Barrel: 6 in. Grip: Full. Sights: Fully adjustable rear, fixed front. Features: This revolver of the Mag Pug series is built on Charter’s XL frame. The 6-inch barrel and fully adjustable sights make this a great target piece that can also be used for hunting. Like all Charters, this one is made in the USA.