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FN 509 Compact Tactical 9mm FDE 4.32in Threaded

SKU: CSSI|RJ66100781  ·  Condition: New

$698.00

Out of Stock — Call for Availability

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Specifications
UPC 845737012137
Manufacturer

Manufacturer Part Number

66-100781

Action

Double Action Only

ATF Type

Pistol

Barrel Length

4.32"

Caliber/Gauge

9mm

Capacity

10 + 1

Length

12

Number of Magazines

2 10 rd.

Package Height

3.5

Package Width

11.5

Product Type

Semi-Auto Pistol

Safety

Loaded Chamber Indicator

Shipping Weight

3.6

Sights

3-Dot Night/Suppressor Height

Sights Type

3-Dot Night/Suppressor Height

Slide Description

Optic Cut/Serrated

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (IL)

NO SALE TO ILLINOIS PICA

Units per Box

1

About This Firearm

Compact FN 509 Compact Tactical in Flat Dark Earth chambered in 9mm with a 4.32-inch threaded barrel, optics-ready slide, suppressor-height night sights, and polymer FDE frame with Picatinny rail.

The FN 509 Compact Tactical is a compact, optics-ready 9mm pistol with a 4.32-inch threaded barrel and Flat Dark Earth finish. It features a polymer frame with enhanced texture and a Picatinny rail for accessories, and an optics-cut slide compatible with miniature red dot sights. Suppressor-height night sights and ambidextrous controls support versatile use in everyday carry, range, or utility applications.

Key Specifications

  • Chambered in 9mm.
  • Barrel measures 4.32 inches and is threaded.
  • Overall length is 7.40 inches.
  • Frame material is a polymer frame with Picatinny rail.
  • Finish color is Flat Dark Earth.
  • Slide is optic cut and serrated for miniature red dot mounting.
  • Sights are 3-dot night with suppressor-height configuration.
  • Equipped with the FN Low-Profile Optics Mounting System.
  • Barrel thread pattern is 1/2×28.
  • Barrel type is threaded steel.

The FN 509 Compact Tactical balances compact handling with accessory readiness: a threaded cold hammer-forged barrel and optics-ready slide let you configure the pistol for suppressed setups or red-dot sighting while the textured polymer frame and interchangeable backstraps support consistent ergonomics. Its combination of compact footprint, optics compatibility, and suppressor-height sights makes it a practical choice for users seeking a configurable, modern compact 9mm platform.

Massachusetts Notice
A valid Massachusetts LTC or FID is required to purchase this firearm. All sales are completed in-store at our Sutton, MA location. Need your LTC? We offer classes.