FN 509M MRD Features
Built with FN’s high performance and reliability standards, the 509M MRD features a Flat Dark Earth PVD slide with front and rear serrations and an optic cut that pairs seamlessly with the included Holosun HS 407C. The steel barrel is finished in black and features a recessed crown for added protection and improved accuracy. The suppressor height co-witness sights provide excellent backup aiming options.
The polymer frame is enhanced with an integrated Picatinny rail and interchangeable backstraps, allowing for light or laser attachment and a custom fit in the hand. The flat face trigger provides a clean break and consistent pull, while the ambidextrous controls accommodate all shooters. Two 10 round magazines are included, making this pistol compliant and practical for those in capacity-restricted regions.
FN 509M MRD Specifications
- Manufacturer: FN
- Model: 509M
- Series: MRD with Optic
- Caliber: 9mm Luger
- Action: DAO
- Type: Semi Auto Pistol
- Frame Size: Mid Size
- Frame Finish: Flat Dark Earth
- Frame Material: Polymer
- Frame Description: Polymer Frame with Picatinny Rail
- Slide Finish: Flat Dark Earth PVD
- Slide Material: Steel
- Slide Description: Optic Ready with Serrations
- Optic: Holosun HS 407C Red Dot
- Sights: Co-Witness Iron
- Sight Style: Contrast
- Sight Configuration: Suppressor Height
- Barrel Length: 4 inches
- Barrel Material: Steel
- Barrel Finish: Black
- Barrel Description: Recessed Crown
- Twist Rate: 1 in 10 inches Right Hand
- Capacity: 10 plus 1
- Max Capacity: 10
- Includes: Two Magazines
- Grips: Interchangeable Backstrap
- Trigger: Flat Face
- Safety Features: No Manual Safety
- Overall Length: 7.40 inches
- Height: 5.20 inches
- Width: 1.35 inches
- Weight: 26.50 ounces
- Hand: Ambidextrous
| Barrel Length | 4 |
|---|---|
| Caliber | 9mm |
| Capacity | 10 |
| Condition | New in Box |
| Finish Per Color | Flat Dark Earth |
| Frame Per Material | Polymer |
| Manufacturer | FN |
| Manufacturer Part Number | 66101933 |
| Model | 509M MRD |
| Type | Semi Auto Handguns |
| UPC | 845737018399 |
Frequently Asked Questions About This Product
Why buy FN 509M MRD Flat Dark Earth 9mm 4" Barrel 10-Rounds w/ Holosun 407C 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 w/ Holosun 407C?
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 w/ Holosun 407C 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 w/ Holosun 407C
All firearms, including the FN 509M MRD Flat Dark Earth 9mm 4" Barrel 10-Rounds w/ Holosun 407C, 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 w/ Holosun 407C 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.
