Smith & Wesson 629 Deluxe, Double/Single Action, Metal Frame Revolver, N-Frame, 44 Magnum, 6.5 Barrel, Stainless Steel, Silver, Wood Grips, Adjustable Sights, 6 Rounds 150714 Smith & Wesson leads the way when it comes to the most powerful revolvers. The Model 629 Deluxe chambered in .44 Magnum, features elegant textured wood grips and is available in two barrel lengths, 3" and 6.5". The all stainless steel Model 629 Deluxe offers compact powerful protection, sport shooting, handgun hunting and collecting all in one.