FN 509 10-Round Magazine — 9mm Luger, Steel, Black / Flat Dark Earth (Model 201003462 / UPC 845737010096)
Overview — High-Quality Factory Magazine for FN 509 Platforms
Upgrade or replace your magazine with the genuine FN 509 10-round steel magazine finished in a two-tone Black / Flat Dark Earth (FDE) look. Built to FN’s factory tolerances, this 10-round 9mm Luger magazine delivers reliable feeding, rugged durability, and a low-profile capacity option for shooters who need compliance with local magazine-capacity laws or prefer the slimmer handling of a reduced-capacity magazine.
Purpose & Who It’s For
This magazine is ideal for:
FN 509 owners seeking factory-spec replacement or spare magazines.
Shooters in jurisdictions where 10-round capacity is required or preferred.
Range users and trainers who want dependable feeding for practice sessions.
Collectors and professionals who prefer OEM components with consistent fit and finish.
Key Features & Benefits
Factory OEM Quality: Manufactured to FN’s specifications for consistent fit, feed angle, and lockup.
9mm Luger Caliber: Designed specifically for 9×19mm Parabellum / 9mm Luger ammunition.
10-Round Capacity: Compliant option for restricted-capacity areas and a sleeker profile for carry applications.
Durable Steel Construction: Robust steel body resists impact and deformation better than many lightweight alloys or polymers.
Two-Tone Finish: Black base with Flat Dark Earth accents — attractive, low-glare styling that complements FDE or black pistols.
Reliable Feeding: Precision lips and follower geometry aid consistent chambering and reduce the chance of stovepipes or misfeeds.
OEM Fit & Function: Designed to drop in and lock up securely in FN 509 magazines wells (verify fitment for non-standard or aftermarket frames).
Technical Snapshot
Model: 201003462
UPC: 845737010096
Caliber: 9mm Luger (9×19mm)
Capacity: 10 rounds
Construction: Steel body (steel spring, polymer or steel follower depending on production run)
Finish: Black with Flat Dark Earth accents
Application: Replacement / spare magazine for FN 509 family pistols (confirm exact model compatibility before purchase)
Compatibility & Fitment Notes
This is an OEM-style magazine intended primarily for the FN 509 series pistols. Many FN 509 variants accept standard FN 509 magazines, but differences between compact, full-size, and specialty variants can exist. Always verify compatibility with your specific pistol model before purchase. If you own an aftermarket or modified magazine well, test for lockup and reliable feeding in a safe environment.
Installation & Use Tips
Insert and Confirm: Press the magazine upward until it locks into the magazine well with an audible click.
Function Check: With the firearm unloaded and the muzzle pointed in a safe direction, perform a basic function check to confirm proper lockup and release.
Rotation: If you keep magazines in long-term storage, rotate them into service periodically to relieve spring tension and ensure reliable operation.
Cleaning: Wipe external surfaces with a light cloth and inspect the feed lips, spring, and follower. Use a small brush and solvent if heavy fouling is present, then lightly oil moving parts before reassembly.
Maintenance & Longevity
Spring Care: Magazine springs can weaken over very long service lives. If you notice feeding issues, try the magazine in a different gun to isolate the problem. Replace magazines showing significant spring fatigue or visible deformation.
Avoid Drops on Hard Surfaces: Although steel magazines are durable, repeated impact can deform feed lips or the body and compromise reliability.
Storage: Store magazines empty or with reduced tension if they will be out of service for extended periods — this helps prolong spring life.
Safety & Legal Reminder
Magazine capacity restrictions vary widely by location. The buyer is responsible for ensuring compliance with all federal, state, and local laws regarding magazine capacity, possession, and transport. If your jurisdiction restricts magazine capacities, choose this 10-round option to remain compliant where applicable.
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Final Thoughts
For shooters who demand OEM reliability, durable construction, and a discreet two-tone finish, the FN 509 10-Round Steel Magazine (Model 201003462) is a dependable spare or replacement option. It pairs factory-level fit and finish with the practical benefits of a 10-round capacity — ideal for compliance, carry ergonomics, or simply adding dependable magazines to your range bag. Verify your pistol model for perfect fitment, maintain your magazines properly, and enjoy consistent feeding round after round.
The End
