The KFF Defense magazine sleeve for the FN 509M is engineered to provide an essential ergonomic and functional upgrade when utilizing extended capacity magazines. Specifically designed for the 9mm 24-round FN 509 magazine, this sleeve precisely bridges the gap between the magazine base and the firearm’s grip frame. This integration eliminates potential pinch points, enhances the shooter’s purchase on the firearm, and contributes to more consistent magazine seating under dynamic conditions.
Key Features
Ergonomic Integration
This sleeve is purpose-built to transform the interface of an extended 24-round FN 509 magazine with the FN 509M pistol frame. It provides a continuous, flush grip surface, optimizing handling characteristics and promoting more natural point-of-aim. The extended profile ensures full hand contact, crucial for recoil management and rapid target acquisition.
Durable Construction
Manufactured from high-strength, impact-resistant polymer, the KFF Defense magazine sleeve is designed for demanding operational environments. This material selection ensures long-term durability and resilience against common wear and tear, maintaining structural integrity and aesthetic consistency with the host firearm.
Precision Fitment
Engineered for a specific and secure fit, the sleeve maintains positive retention on the magazine body while allowing for unimpeded magazine insertion and release. This precision mitigates lateral movement of the magazine within the frame, contributing to overall system reliability and smooth reloads.
Technical Specifications
- Compatibility: FN 509M Handgun, FN 509 24-Round 9mm Magazine
- Caliber: 9mm
- Capacity: Designed for 24-round magazines
- Material: High-strength Polymer
- SKU: LIP|FN20-100356
