The Smith & Wesson Model 610 is a double-action revolver built on a large N-frame and chambered in 10mm. With a 6-round capacity, it offers the unique feature among revolvers of firing rimless cartridges with the use of moon clips. Capable of firing both 10mm and 40 S&W, the 610 was originally discontinued after only two years of production, but has been reintroduced in 2019 due to an increased popularity in the 10mm round. This handgun is well suited for hunting and protection in the backcountry.