357. Revolvers with flat mainsprings should have a metallic framework to anchor one finish, though another contacts the hammer. This framework commonly sorts the primary shape from the handgrip, to which the stocks are attached. The Dan Wesson design homes the coil mainspring inside a short extension from the frame, https://dominickilllk.blogozz.com/38413112/an-unbiased-view-of-dan-wesson-target-pistols