The ProMag 25-Round .40 S&W Magazine for S&W SD (part no. SMI-A17) is a 25-round .40 S&W magazine built to fit the S&W SD. ProMag builds it for reliable feeding and a secure fit in the magazine well. It’s a solid pick for shooters who want a dependable spare for concealed carry, home defense, and range work. Whether you’re stocking up on spares or replacing a worn-out magazine, the ProMag 25-Round .40 S&W Magazine for S&W SD is built to run when you need it.

Key Specifications

• Chambered for .40 S&W ammunition.
• Holds 25 rounds per magazine.
• Built to fit SD-pattern firearms.
• Compatible with S&W-made receivers/platforms.
• Weighs about 0.3 lb, light enough to carry as a spare.
• Manufactured by ProMag.
• Ships in compact retail packaging, about 1.2 x 4.6 inches.

Frequently Asked Questions

How many rounds does the ProMag 25-Round .40 S&W Magazine for S&W SD hold? It holds 25 rounds of .40 S&W.

What does the ProMag 25-Round .40 S&W Magazine for S&W SD fit? It’s built to fit the S&W SD. Always confirm fit against your exact make and model before ordering.

Buy the ProMag 25-Round .40 S&W Magazine for S&W SD

Order the ProMag 25-Round .40 S&W Magazine for S&W SD from our Lubbock, Texas gun shop for fast shipping. Browse more handgun magazines at Schaefer Defense.