ProMag Smith & Wesson 5900 Series 9mm 10-Round Magazine

This is a ProMag® STEEL 10-round magazine for Smith & Wesson 910, 915, 459 and 5900 Series pistols in 9mm
Built from heat-treated steel with impact-resistant polymer baseplates & followers, these ProMag magazines are the perfect upgrade for your Smith & Wesson® pistol. Combining durable carbon steel and aluminum construction with value-friendly features & pricing, Smith & Wesson’s “Value Series” pistols (including the 910, 915, 459 and 5900) deliver robust and reliable performance at a price that’s tough to beat. All ProMag magazines come with a lifetime replacement guarantee, ensuring you’ll always have a working mag on hand.