The KFF Defense offering of the FN 509C 9mm 17-round magazine provides an essential component for maintaining peak operational readiness and consistent performance from your FN 509C compact handgun. This is a factory original equipment manufacturer (OEM) component, guaranteeing full compatibility and integration with your firearm’s feeding system.
Key Features
OEM Construction
Manufactured to FN’s exacting standards, this magazine utilizes a durable steel body, a high-tensile steel spring, and a low-friction polymer follower. This construction ensures consistent cartridge presentation and sustained functionality across diverse operational environments. The robust polymer baseplate provides structural integrity and withstands repetitive insertion and extraction cycles.
Optimized Capacity
With a 17-round capacity, this magazine optimizes ammunition count for the FN 509C, extending operational periods between reloads. Its design facilitates rapid and secure loading, mitigating downtime during high-stress applications or competitive scenarios.
Reliable Performance
Precision engineering and quality material selection contribute to the magazine’s dependable feeding characteristics. Each component is designed to resist corrosion and wear, ensuring the FN 509C maintains its intended function, promoting consistent cycling and minimizing stoppages.
Technical Specifications
Model Compatibility
FN 509C Compact
Caliber
9mm Luger
Capacity
17 Rounds
Material
Steel body, high-tensile steel spring, polymer follower, polymer baseplate
Finish
Black
SKU
LIP|FN20-100510








