ProMag SMI-A19 9mm Magazine for S&W SD

The ProMag SMI-A19 is a detachable handgun magazine designed to fit Smith & Wesson SD-series pistols chambered in 9mm Luger. It uses a steel body with an injection-molded follower and a magazine spring formed from chrome-silicon wire.

Key Specifications

• The magazine is chambered for 9mm Luger ammunition.
• It is designed to fit Smith & Wesson SD-series handguns.
• The detachable design supports removable magazine operation.
• The magazine body is constructed from steel.
• The follower is made from injection-molded material.
• The spring uses chrome-silicon wire.
• The product is manufactured in the United States.

With a steel construction and replacement-magazine design, the ProMag SMI-A19 provides a practical option for maintaining compatible S&W SD equipment. Its documented component materials and U.S. manufacture make it a straightforward choice for shooters seeking a spare or replacement magazine.