Smith & Wesson M&P 9mm 17-Round Magazine - Blued Steel Factory Mag

The Smith & Wesson M&P 17-round magazine delivers extended capacity for competitive shooting and defensive applications. This factory magazine maintains the reliability standards expected from Smith & Wesson's M&P platform while providing additional ammunition capacity over standard configurations.

What Makes This Different

Factory Smith & Wesson magazines undergo rigorous quality control testing that aftermarket alternatives often skip. The blued steel construction resists corrosion better than standard phosphate finishes, extending service life in humid conditions. This 17-round capacity exceeds many state-compliant magazines while remaining within federal guidelines for civilian ownership.

Key Features

• 17-round capacity for 9mm Luger cartridges
• Blued steel construction for enhanced corrosion resistance
• Factory Smith & Wesson quality control and specifications
• Compatible with all M&P 9mm pistol variants
• Witness holes for round count verification
• Heat-treated steel spring for consistent feeding
• Polymer follower reduces weight and prevents binding

Competitive shooters benefit from the extended capacity during USPSA and IDPA matches where magazine changes impact stage times. Law enforcement professionals appreciate the additional rounds available during critical incidents. The blued finish maintains its appearance longer than standard magazines when carried daily, resisting wear marks and surface oxidation that affect both function and professional appearance.

Technical Specs

• Capacity: 17 rounds of 9mm Luger
• Construction: Blued carbon steel body
• Spring: Heat-treated steel
• Follower: High-impact polymer
• Compatibility: Smith & Wesson M&P 9mm pistols
• Finish: Traditional bluing process
• Country of Origin: United States
• UPC: 022188127942

This factory magazine ensures consistent feeding and ejection cycles that maintain the M&P platform's reputation for reliability. Smith & Wesson backs their magazines with the same warranty coverage as their firearms, providing confidence for professional and civilian users who depend on consistent performance.