FN 509 Semi Auto: Certified Used Firearm with 17-Round Magazines

Buying a certified used handgun can be the smartest way to get proven performance at a sensible price. A certified firearm combines inspection, refurbishment where needed, and clear documentation so you know exactly what you’re getting — an option many shooters trust when they want quality without paying full retail.

FN 509 comes with two 17-round magazines, the original box, soft case, owner’s manual and an extra backstrap. FN 509 certified used firearm angled view

This offer is listed in the Semi Auto category, priced at $599.99, and carries the Certified Used stamp — meaning the firearm is vetted to be in very good to excellent condition and sold with a no-questions-asked return policy. Shop this product to view the seller’s listing and confirm current availability.

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Condition and included accessories

Inspecting the listing shows clear value: two 17-round magazines give you extra capacity and training flexibility out of the box. Having the original box, soft case, and owner’s manual preserves resale value and makes storage and transport easier. The included extra backstrap makes achieving a proper grip straightforward for different hand sizes — a practical inclusion for range time and defensive carry adjustments.

Performance, handling, and practicality

As a Semi Auto platform from Fn, the design emphasizes reliability and ergonomics. While specific caliber information is not listed, the FN 509 platform is known for consistent trigger feel, modular controls, and a chassis that accommodates optics if desired. The pair of 17-round magazines supports extended drills and reduces reload interruptions during practice.

Why choose a certified used FN 509

For shooters who want a vetted firearm without paying new-gun pricing, the certified route mitigates uncertainty. This FN 509 is offered with documented accessories and a straightforward returns policy, making it a solid option for first-time buyers or seasoned owners adding a range-ready pistol. View product details and pricing to compare with new models and determine if this certified example meets your needs: View product details and pricing.

FN 509 certified used firearm grip and slide close-up

Ready to make a move? Check current availability and purchase details on the listing page where you can complete your buy through the retailer: Check current availability.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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