The Rock Island Armory RIA Mag SW M&P 9mm 17rd is a dependable replacement or spare magazine built for full-size Smith & Wesson M&P9 pistols. Manufactured to the same specifications and tolerances used by Smith & Wesson, this ACT-MAG steel magazine is designed to deliver consistent feeding and a secure, flush fit in your handgun.

This detachable 17-round magazine is ideal for range sessions, training, or keeping as a ready backup for your primary M&P9. Its metal construction and carefully engineered geometry support reliable operation with standard 9mm ammunition, while the flush-fit base keeps the profile clean for comfortable carry and handling. Rock Island Armory’s reputation for value and dependable performance makes this magazine a practical upgrade or replacement for M&P9 owners.

Key Features:

• Manufacturer: Rock Island Armory
• Model: ACT-MAG
• Caliber: 9mm
• Capacity: 17
• Product Type: Detachable magazine
• Brand Fit: S&W
• Model Fit: M&P9 full-size