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Machine Gun Kings

Home / FN 509 Tactical Flat Dark Earth 9mm 4.5″ 17-Rounds Night Sights
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FN 509 Tactical Flat Dark Earth 9mm 4.5" 17-Rounds Night Sights

FN 509 Tactical Flat Dark Earth 9mm 4.5″ 17-Rounds Night Sights

Original price was: $899.00.Current price is: $674.25.

FN 509 Tactical Features

FN’s 509 pistol is built on the proven architecture of the FNS Compact. It features a cold hammer-forged stainless-steel barrel with a recessed target crown and polished chamber and feed ramp. The polymer frame has an enhanced grip texture for faster follow-up shots in all conditions, a MIL-STD-1913 accessory rail, and interchangeable backstraps. This striker-fired double action pistol has an external extractor, loaded chamber indicator, and no manual safety. It is equipped with a fully ambidextrous slide stop lever and magazine release. This FN 509 Tactical model has a Flat Dark Earth slide with an FDE polymer grip/frame, two FDE interchangeable backstraps, and suppressor height night sights. This model comes with one (1) 17-round magazine, two (2) 24-round magazines, and a FN logo soft pistol case.

FN 509 Tactical Specifications

  • Brand: FN
  • Category: Pistols
  • Caliber: 9mm Luger
  • Model: 509
  • Series: Tactical
  • Frame Finish: Flat Dark Earth
  • Action: DAO
  • Barrel Length Range: 4″ to 4.99″
  • Slide Description: Flat Dark Earth Stainless Steel
  • Capacity: 17 plus 1
  • Frame Material: Polymer
  • Grips: Flat Dark Earth Interchangeable Backstrap
  • Hand: Right
  • OAL: 7.90″
  • Safety: No Manual
  • Sight Configuration: 3 Dot Night Suppressor Height
  • Sight Style: Night
  • Twist: 1:10″
  • Barrel Description: Threaded
  • Barrel Length: 4.50″

In Stock – Ships 3-4 Days

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Description

FN 509 Tactical Flat Dark Earth 9mm 4.5″ 17-Rounds Night Sights — $674.25

In Stock & Ready to Ship to your New Mexico FFL dealer.

Key Features

  • ✅ FN America Quality — Factory precision and proven reliability
  • ✅ New Mexico Legal — Compliant with all NM state regulations
  • ✅ In Stock & Ships Fast — 3–5 business days to your NM FFL
  • ✅ Authorized Dealer — Full manufacturer warranty included
  • ✅ Expert Support — Real NM firearms experts
  • ✅ New Customer Discount — 20% off first order with code WELCOME20

    • – ✅ **NM Permitless Carry Ready** — No permit needed in New Mexico since 2021
    – ✅ **Concealed Carry Optimized** — Compact, reliable, all-day comfortable

Technical Specifications

Specification Detail
Manufacturer FN America
Model FN 509 Tactical Flat Dark Earth 9mm 4.5″ 17-Rounds Night Sights
**Caliber** 9mm
Action Semi-Auto / Striker-Fired
Compliance New Mexico Legal
Warranty Full Manufacturer Warranty

Why Buy from Machine Gun Kings?

New Mexico’s trusted source for AR components, tactical platforms, and firearms. 15+ years serving NM gun owners. Licensed FFL dealer. Shipping daily to: Hobbs, Albuquerque, Las Cruces, Farmington, Taos, Silver City, Los Lunas, Carlsbad.

New Mexico Gun Law Quick Facts

  • ✅ Permitless Carry — Constitutional carry since 2021
  • ✅ No Waiting Period — Take delivery same day (after NICS)
  • ✅ No Magazine Limits — Zero capacity restrictions
  • ✅ Castle Doctrine — Strong home defense protections

Frequently Asked Questions

Do I need a permit to carry this pistol in New Mexico?

No. New Mexico passed constitutional carry in 2021. Any law-abiding resident 19+ can carry concealed without a permit.

What’s the best holster for this pistol in NM?

We carry Kydex IWB and OWB holsters for most pistols. Contact us for recommendations matched to your carry style.

Does the FN 509 Tactical Flat Dark Earth 9mm 4.5″ 17-Rounds Night Sights come with a warranty?

Yes. As an authorized FN America dealer, Machine Gun Kings ensures every FN 509 Tactical Flat Dark Earth 9mm 4.5″ 17-Rounds Night Sights includes the full manufacturer warranty.

Can I use the WELCOME20 coupon?

Yes! New customers get 20% off their first order at Machine Gun Kings. Use code WELCOME20 at checkout.

How long does shipping take to New Mexico?

Most orders reach your FFL within 3–5 business days. We ship Monday–Friday from our New Mexico warehouse.

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