FN 509 Magazine Kit — FN America, 9mm, 24-Round

The FN 509 Magazine Kit provides a 24-round magazine option designed for FN 509 pistols. The kit includes a stainless steel magazine body finished in corrosion-resistant black and ships with polymer extension sleeves to function with Compact, Midsize and Fullsize frames. It features a removable floor plate, a steel wire internal spring and an anti-tilt polymer follower for consistent feeding. This magazine kit is built for extended range sessions, competition, and professional use where modular fit and reliability are required.

Key Specifications

• The capacity is 24 rounds.
• The caliber is 9mm Luger (9×19).
• The magazine body is constructed of stainless steel.
• The finish is black, corrosion-resistant.
• The magazine fits Compact, Midsize and Fullsize FN 509 frames.
• The kit includes polymer extension sleeves and a removable floor plate.
• The internal spring is a steel wire.
• The follower is an anti-tilt polymer follower.

With solid construction and modular fit options, this FN 509 Magazine Kit is a practical choice for shooters seeking increased capacity and dependable function. The combination of a stainless steel body, corrosion-resistant finish, and included extension sleeves makes it a versatile spare or replacement for a variety of shooting applications.