FN 509 Compact Tactical 9mm Luger

UPC: 845737012199 MPN: Not provided

FN 509 Compact Tactical from FN America / FN Herstal is a compact-service 9mm Luger pistol featuring a 4.32-inch cold hammer-forged threaded barrel and Flat Dark Earth (FDE) polymer frame with an optic-cut stainless steel slide. The model includes the FN low-profile optics mounting system, co-witnessing blackout sights, and a Picatinny accessory rail. This configuration ships with a Viper red dot and both compact and extended magazine options included by the manufacturer. For current availability and quantity, please contact the store or check live inventory before ordering.

Key Features

• Caliber: 9mm
• Barrel length: 4.32″ (threaded)
• Finish/Material: Flat Dark Earth (FDE) polymer frame; stainless steel optic-cut slide in FDE finish
• Capacity / Magazine: Multiple magazine capacities referenced by manufacturer (includes one 12-round and one 24-round magazine)
• Action: Double Action Only
• Grip Material: FDE interchangeable backstraps (two supplied)
• Sights Type: 3-dot night / suppressor-height (blackout sights that co-witness with optic)
• Slide Description: Optic cut / serrated slide (accepts many miniature red dot optics)
• Accessory / Special feature: Cold hammer-forged threaded barrel compatible with many aftermarket accessories; Picatinny rail
• Controls: Fully ambidextrous slide stop lever and magazine release

Why Choose FN America / FN Herstal

• FN has a long heritage in firearms design and is known for durable, service-grade engineering and reliability.
• The 509 Compact Tactical offers factory optic compatibility, a threaded cold hammer-forged barrel, and an optics-ready slide for adaptable sighting options.
• Purchasing this factory-configured Tactical model ensures you receive the manufacturer’s included components and the condition described by FN America / FN Herstal.

Packaging

Factory packaging includes the pistol, one 12-round magazine and one 24-round magazine (as supplied by the manufacturer), two interchangeable backstraps, a Viper red dot optic (included), a locking device, and a soft case. Contents and packaging are per the manufacturer’s specification; contact the store for clarification on any additional documentation or accessories.

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