357. Revolvers with flat mainsprings need to have a metallic framework to anchor one stop, even though the opposite contacts the hammer. This framework frequently forms the main shape in the handgrip, to which the stocks are attached. The Dan Wesson design residences the coil mainspring inside a short extension https://dan-wesson-legacy-firearm71470.ttblogs.com/19364661/not-known-facts-about-dwx-magazine-configurations