Mag Fn 509 9mm 24rd Blk

The FN 509 9mm 24-round magazine in black is a high-capacity steel-constructed magazine engineered for law enforcement, military, and civilian operators who demand reliable ammunition storage for extended shooting sessions. FN America's precision manufacturing ensures consistent feed reliability and dimensional accuracy across every round, making this magazine a trusted choice for duty carry, training, and tactical applications.

The 24-round capacity provides a significant ammunition reserve, extending shooting duration between reloads—critical for both range training and operational scenarios. Steel construction withstands the rigorous demands of repeated loading cycles and field use, while the polymer base plate protects against impact damage and facilitates magazine removal from equipment. At 0.31 lbs loaded, the magazine balances substantial capacity with practical portability. The compact profile (2.5 × 1.5 × 8 inches) fits standard magazine pouches and duty rigs without excessive bulk.

This magazine is purpose-built for FN 509 platform users—duty shooters, competition participants, and dedicated practitioners who rely on the 9mm cartridge's proven ballistics and low-recoil characteristics. The high-capacity configuration suits operators requiring extended firepower without carrying multiple smaller magazines, whether during low-light training, barricade drills, or extended range sessions. FN America's reputation for precision across their pistol and magazine ecosystem ensures compatibility and performance that meets professional standards.