FN 509 Midsize MRD Features
The FN 509M MRD brings you the FN Low Profile Optics Mounting System, giving you the option of direct mounting more than 10 different miniature red dot optics to your concealed carry pistol. Featuring a midsized frame, fully ambidextrous controls, all-black co-witness iron sights, standard 10rd capacity and is compatible with larger capacity FN 509 magazines with use of a sleeve. The improved controls aid in manipulation, the new improved texturing on the two included backstraps provides better recoil management and a new flatter faced trigger allows for more controllable trigger press and cleaner break. Includes- two interchangeable backstraps, two 10rd magazines and a locking device.
FN 509 Midsize MRD Specifications
- Brand: FN
- Model: 509M MRD
- Caliber: 9mm Luger
- Frame Finish: Flat Dark Earth
- Action: DAO
- Slide Description: Flat Dark Earth Steel
- Capacity: 10+1
- Frame Material: Polymer
- Grips: Flat Dark Earth Interchangeable Backstrap
- Hand: Right
- Includes: 2 Magazines / Optic Mounting System
- OAL: 7.40″
- Safety: No Manual
- Sight Configuration: Co-Witness Iron Sights
- Sight Style: Combat
- Twist: 1:10″
- Weight: 26.50 oz
- Barrel Description: Cold Hammer Forged
- Barrel Length: 4″
| Barrel Length | 4 |
|---|---|
| Caliber | 9mm |
| Capacity | 10 |
| Condition | New in Box |
| Finish Per Color | Flat Dark Earth |
| Manufacturer | FN |
| Manufacturer Part Number | 66-100742 |
| Model | 509M MRD |
| Type | Semi Auto Handguns |
| UPC | 845737011574 |
Frequently Asked Questions About This Product
Why buy FN 509M MRD Flat Dark Earth 9mm 4" Barrel 10-Rounds Co-Witness Iron Sights from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy FN 509M MRD Flat Dark Earth 9mm 4" Barrel 10-Rounds Co-Witness Iron Sights?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is FN 509M MRD Flat Dark Earth 9mm 4" Barrel 10-Rounds Co-Witness Iron Sights available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: HANDGUNS, Semi Auto Handguns.
What tags or features does this product have?
Key features and tags for this product include: HANDGUNS, Semi Auto Handguns.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for FN 509M MRD Flat Dark Earth 9mm 4" Barrel 10-Rounds Co-Witness Iron Sights
All firearms, including the FN 509M MRD Flat Dark Earth 9mm 4" Barrel 10-Rounds Co-Witness Iron Sights, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the FN 509M MRD Flat Dark Earth 9mm 4" Barrel 10-Rounds Co-Witness Iron Sights is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
