FN 509 Midsize Tactical 9mm Luger 4.5in FDE Pistol – 10+1 Rounds
| Action | Pistol |
|---|---|
| Capacity | 10+1 |
| Barrel Length | 4.5in |
| Finish | Flat Dark Earth |
| Grips | FDE Polymer |
| Sights | Suppressor-Height 3-Dot NS |
| Weight | 26.5oz |
| Cartridge | 9mm Luger |
| Color | Tan |
| Gun Model | 509 |
| Overall Length | 7.9in |
| State Compliance | Colorado Compliant |
| Threaded | Yes |
| Type | Centerfire |
Original price was: $929.99.$836.99Current price is: $836.99.
Buy NowFN 509 Midsize Tactical 9mm Luger 4.5in FDE Pistol – 10+1 Rounds – Features include FN Optics Mounting System and Suppressor-Height 3-Dot NS
| Action | Pistol |
|---|---|
| Capacity | 10+1 |
| Barrel Length | 4.5in |
| Finish | Flat Dark Earth |
| Grips | FDE Polymer |
| Sights | Suppressor-Height 3-Dot NS |
| Weight | 26.5oz |
| Cartridge | 9mm Luger |
| Color | Tan |
| Gun Model | 509 |
| Overall Length | 7.9in |
| State Compliance | Colorado Compliant |
| Threaded | Yes |
| Type | Centerfire |
Frequently Asked Questions – FN 509 Midsize Tactical 9mm Luger 4.5in FDE Pistol - 10+1 Rounds
- How fast does this ship?
- Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
- Do I need registration?
- Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
- Is this legal in D.C.?
- Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
- Is the FN 509 Midsize Tactical 9mm Luger 4.5in FDE Pistol - 10+1 Rounds suitable for me?
- This FN 509 Midsize Tactical 9mm Luger 4.5in FDE Pistol - 10+1 Rounds is popular for uses like handguns.
- Popular searches by customers
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Shipping Policy – Washington, D.C.
Orders ship within 1‑3 business days to your selected licensed FFL dealer in D.C. Registration must be in process and CDP confirmed.
Return Policy
Non-firearm items returnable within 14 days if unused and in original packaging. Firearms sales are final once registered and possession occurs per D.C. code.
Consult our Return Policy page for more details.


