Smith & Wesson Magazine S&W 39, 439, 539, 639, 909, 952, 3904, 3906, 3944, 3946 9mm Luger 9-Round Stainless Steel

This replacement magazine is a factory original from Smith & Wesson. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit and reliable operation. Keeping a few extra factory magazines around is never a bad idea; extra magazines save loading time at the range and also serve as a backup for those days when you simply cannot remember where you put your primary magazine.