357. Revolvers with flat mainsprings have to have a steel framework to anchor a person end, although the opposite contacts the hammer. This framework commonly sorts the primary shape from the handgrip, to which the stocks are connected. The Dan Wesson design homes the coil mainspring within a short extension https://danwessonarms26857.bloguetechno.com/an-unbiased-view-of-dan-wesson-target-pistols-75750159