FN 509 Compact Tactical 9mm FDE, Viper Red Dot, Night

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FN 66100801 509 Compact Tactical 9mm Luger 4.32″ Threaded Barrel, 10+1 , Flat Dark Earth , Night Sights , Manual Safety Includes Viper Red Dot

The FN 509 Compact Tactical is easily deployed as an everyday carry. The pistol features the FN Low-Profile Optics Mounting System that accepts nearly all commercial miniature red dot optics; blackout iron sights that co-witness; cold hammer-forged threaded barrel compatible with most popular aftermarket accessories like compensators or suppressors; interchangeable backstraps; Picatinny rail; fully ambidextrous slide stop lever and magazine release. Includes a Viper red Dot, two magazines, two interchangeable backstraps, locking device and soft case.

$747.99

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## FN 509 Compact Tactical 9mm – FDE, Viper Red Dot Included 👊

Built for real-world performance, the **FN 66100801 509 Compact Tactical** in **Flat Dark Earth** is engineered for those who demand reliability, accuracy, and modularity in a carry-sized platform.

This 9mm powerhouse features a **4.32" threaded barrel**, ready for your favorite suppressor or compensator. The **10+1 capacity** keeps it compliant yet combat-ready — ideal for discreet carry or duty use.

🔧 **Key Features:**

- Factory-milled slide with **Viper Red Dot** included 🟥 — fast target acquisition, even under pressure  
- **Night sights** co-witness with the optic — perfect for low-light scenarios  
- **Manual thumb safety** — added layer of control preferred by many experienced shooters  
- **Flat Dark Earth finish** — blends seamlessly with gear, packs, and plate carriers  
- Interchangeable backstraps — custom fit for any hand size  
- FN’s signature aggressive grip texture — solid retention, even in gloves or wet weather  
- Fully ambidextrous controls — built for lefties, righties, and tactical transitions

Whether you're training at the range, carrying concealed, or prepping for worst-case scenarios, the FN 509 Compact Tactical delivers duty-grade performance in a compact footprint.

💥 FN’s combat pedigree + red dot readiness + modular design = the ultimate tactical dad sidearm.

Get yours now — before your buddy beats you to it.
UPC

845737012212

Manufacturer

FN America / FN Herstal

Manufacturer Part Number

66100801

Action

Double Action Only

Barrel Length

4.32"

Caliber/Gauge

9mm

Capacity

10 + 1

Safety

No

Sights Type

3-Dot Night/Suppressor Height

Slide Description

Optic Cut/Serrated

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