That is a really nice looking Model 28. As for it not having the same level of shine as your Model 27, unless you send it out to some place like Ford's, it never will. The Model 28 was a less expensive version of the Model 27, designed more for use by law enforcement. Instead of the variety of barrel lengths, front sight options, and finish options of the Model 27, the Model 28 was available in 4 inch or 6 inch barrels, but nearly all of them (except for special orders) were finished in a satin blue, adjustable rear sight, ramp front sight, and no checkering on the top strap.