This six shot revolver has the same fantastic trigger as its 3-inch brother, but sports 6 inches of barrel and adjustable sights. Perfect for range day, ranch work, or revolver competition shooting, the RM66 will also squeeze the best possible ballistics out of the .357 Magnum cartridge. Although this revolver is also stainless steel, it uses a square butt configuration, making the RM66 easier to shoot with full power magnums or 38 Specials.