I just found this NIB 5.5" Redhawk .357 pictured below. I have been wanting to find one of these for many years to no avail! Recently, I finally got lucky!:
Following is this 5.5" Redhawk .357 compared with an nickel 5" Smith & Wesson Model 27-2. Notice how much more massive the redhawk is than the Model 27-2:
Following is this 5.5" Redhawk .357 compared with an nickel 5" Smith & Wesson Model 27-2. Notice how much more massive the redhawk is than the Model 27-2: