ProMag SMIA17 Standard 25-Rd 40 S&W Magazine for S&W SD40 Blued Steel - Except VE Variant

The ProMag SMIA17 is a 25-round standard replacement magazine built specifically for the Smith & Wesson SD40 in .40 S&W. ProMag is a well-known manufacturer of magazines, parts, and accessories, producing high-capacity and replacement options for some of the most popular pistol and rifle platforms on the market.

The magazine body is constructed from heat-treated steel with a blued (black oxide) finish for durability and corrosion resistance. Inside, an injection molded polymer follower and a quality wound magazine spring work together to ensure smooth, reliable feeding round after round. The body is built to standard factory dimensions so the magazine seats, drops free, and locks into the mag well just like the original.

The SMIA17 is a direct-fit replacement or spare for the S&W SD40 full-size pistol. This magazine is not compatible with the SD40 VE variant, so please verify your pistol's variant before ordering.

Whether you're stocking spares for the range, building out a duty or home-defense setup, or simply replacing a worn original, the ProMag SMIA17 offers a cost-effective, high-capacity steel magazine solution.