The Model 27-2 is a descendent of the famed .357 Magnums that were first introduced in 1935 (Registered Magnum, Non-Registered Magnum, etc.), which many of us feel are some of the finest revolvers ever manufactured. I own a few, and they are outstanding handguns. I have been looking for a 5" model to add to my modest collection, but they are as scarce as hen's teeth around here. And to be honest, I've never even seen a 4" Model 27 at any local gun stores or gun shows! If that 4" nickel Model 27-2 shows up at your gun shop, especially if it's an earlier S serial number with matching stocks and box, I would jump on it if the price is reasonable. I have a few nickel S&W revolvers in various calibers, and I think they're just as easy to clean as the blued models. You won't be disappointed, and if down the road you want to pass it on, you'll have no trouble getting your money back with interest!