USED S&W 637 GunSmoke .38 Special Performance Center 1.87 Inch Barrel Matte Stainless Steel Finish Fixed Sights Synthetic Clip Grip 5 Round, Includes Original Box, Manual Out of stock. Check back later... Price: $445.00 Description Details Shipping info Manufacturer: Smith & WessonModel: 637-2Origin: UsedCaliber: 38 SpecialCategory: Hand gunRevolverStock: 0 This item may be shipped to an FFL near you! The item will be held at our location until we have received a valid copy of your dealer's license.