The ProMag S&W CSX Magazine (MPN SMIA24) holds 20 rounds of 9mm and is built for the Smith & Wesson CSX pistol.

Key Specifications

• Holds 20 rounds of 9mm.
• Built for the Smith & Wesson CSX pistol.
• Constructed of 4140 heat-treated steel.
• Finished in blued.
• An extended-capacity aftermarket option, not a factory S&W magazine.
• Manufactured by ProMag.

Frequently Asked Questions

What pistol does this magazine fit? It’s built for the Smith & Wesson CSX chambered in 9mm.

Is this a factory S&W magazine? No, it’s an aftermarket extended-capacity magazine made by ProMag.

Buy the ProMag S&W CSX 20-Round 9mm Magazine, Blued Steel

Order from a Lubbock, TX gun shop on the ProMag S&W CSX 20-Round 9mm Magazine, Blued Steel from ProMag, part of our Handgun Magazines selection. Add extended 20-round firepower to your S&W CSX.