A single-action semi-automatic handgun based on the design of the M1911 the Smith Wesson SW1911 was introduced in 2003. Chambered in 45 ACP or 9mm (9x19mm) it includes a steel or scandium alloy frame. Other features include a thumb and beaver-tail grip safety skeletonized hammer and trigger and an external extractor. The SW1911 is available in a number of finishes and barrel lengths and is suitable for personal protection home defense and competition shooting. DetailsAction SA - Caliber 9mm - Capacity 101 - Material Steel - Finish Stainless - Grip Wood - Sights Dovetail Adjustable - Barrel Length 5" - Overall Length 8.7" - Weight 41 oz. - Completing the line between main production and the Performance Center the Smith & Wesson Pro Series represents the next step from standard models. These firearms are offered with a variety of enhancements yet still remain true to stock. Bringing competition specifications and features to factory models the Pro Series offer that ready-to-go package while still maintaining production line integrity.