FN 66100588 509M MRD Mid-Size 9mm Luger 10+1 4" Black Recessed Crown...
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⚠️ FFL Required
This item requires shipment to a Federal Firearms License (FFL) dealer. You will need to select an FFL dealer during checkout.
FN America | 509 Midsize MRD | MPN: 66100588 | UPC: 845737010744 | Black | 9mm Luger | Striker-Fired | 4" Barrel | 10+1 | 7.4" OAL | 26.5 oz
Cold hammer-forged stainless steel barrel. Optics-ready slide with FN Low Profile Optics Mounting System and co-witness height iron sights. Fully ambidextrous controls and interchangeable backstraps.
Specifications:
- Brand: FN America
- Model: 509 Midsize MRD
- MPN: 66100588
- UPC: 845737010744
- Caliber: 9mm Luger
- Action: Striker-Fired
- Capacity: 10+1
- Barrel Length: 4"
- Barrel Material: Cold Hammer Forged Stainless Steel
- Barrel Threaded: No
- Barrel Crown: Recessed Target Crown
- Twist Rate: 1:10" RH
- Chamber and Feed Ramp: Polished
- Overall Length: 7.4"
- Weight: 26.5 oz
- Finish / Color: Black / Matte
- Frame Material: Polymer
- Slide Material: Steel
- Sights: Black Co-Witness Iron Sights
- Front Sight: Black Co-Witness
- Optics Mounting: FN Low Profile Optics Mounting System (Optics-Ready Slide)
- Grip: Enhanced Textures with Interchangeable Backstraps
- Grips: Black Polymer
- Grip Type: Right (Ambidextrous controls)
- Hand: Ambidextrous
- Safety Type: No Manual Safety
- Extractor: External with Loaded Chamber Indicator
- Cocking Serrations: Improved Front and Rear
- Accessory Rail: MIL-STD-1913 Picatinny Rail
- Controls: Fully Ambidextrous Slide Stop Lever and Magazine Release
- Trigger Pull: 5.5–7.5 lb
- Sight Radius: 5.79"
- Height: 5.2"
- Width: 1.35"
- Magazine Type: 2 × 10 rd magazines
- Country of Origin: United States
Technical Specifications
| Caliber | 9mm |
|---|---|
| Capacity | 10 |
| Barrel Length | 4.00" |
| Action Type | Striker Fired |
| Finish | Black |
| Weight | 3.36 lbs |
| Overall Length | 7.40" |
| Frame Material | Polymer |
| Sights | Black Co-Witness Iron Sights |
| Safety | No Manual |
| Grip | Right |
| Magazine Capacity | 100000 |
| Manufacturer | FN America |
| Model | 509 |
| SKU | D491292 |
| UPC | 845737010744 |
| Availability | In Stock |
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Shipping & Returns
⚠️ FFL Transfer Required
This firearm must be shipped to a Federal Firearms License (FFL) dealer. You will select your FFL dealer during checkout. We ship to your chosen FFL dealer, and you complete the background check and pickup there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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