Smith & Wesson J-Frame revolvers have had your back since 1950. These small revolvers were designed to fire a full power round and are as simple and easy to use as they are reliable. Available in various calibers and with three diverse hammer designs, it is no surprise that the Smith & Wesson J-Frame has become the most popular, small-frame, defense revolver on the market.
The Model 642 Pro Series is a variation on the Model 42 Centennial Airweight® that integrates the time-tested features of the original with modern advancements and competition specifications and features.
• Lightweight Alloy Frame for Easy Carry
• Stainless steel barrel and cylinder
• Cylinder cut for moon clips (Moon Clips Included)
• Snag-Free Enclosed Hammer
• Rated for Continuous P Use
• NO INTERNAL LOCK
A moon clip is a ring-shaped or star-shaped piece of metal designed to hold multiple cartridges together as a unit for simultaneous insertion and extraction from a revolver cylinder.