Description
FN 509 9mm
Serial#GKS157640
The FN 509 9mm is a duty-ready, striker-fired pistol designed for military-level performance and civilian everyday carry. Originally developed to meet the rigorous U.S. Army Modular Handgun System requirements, the FN 509 delivers rugged reliability, precision, and adaptability in any environment. Its polymer frame, aggressive grip texture, and interchangeable backstraps ensure a secure and customizable fit.
With a crisp trigger, ambidextrous controls, and a 4″ cold hammer-forged barrel, the FN 509 offers excellent accuracy and handling. Built to withstand the toughest conditions, this pistol is trusted by professionals and shooters who demand more from their sidearm.
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Caliber: 9x19mm
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Capacity: 17+1 rounds (standard)
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Barrel Length: 4″ cold hammer-forged
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Striker-fired system with consistent trigger pull
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Interchangeable backstraps for ergonomic fit
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Ambidextrous slide stop and mag release
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MIL-STD-1913 accessory rail for lights and lasers






