FN 509 Midsize MRD 9mm Flat Dark Earth Pistol
Specifications
Grip Polymer with interchangeable backstraps
Action Double Action
Finish Flat Dark Earth frame with Flat Dark Earth PVD slide and Black barrel
Sights Standard Sights
Weight 26.5 ounces
Capacity 15+1
Grip Safety No
Optic Ready Yes
Barrel Length 4 inches
Caliber / Gauge 9mm
Manual Safety Yes
Overall Length 7.4 inches
Threaded Barrel No
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The FN 509 Midsize MRD is built for everyday carry with a balanced midsize frame, a 4-inch barrel, and an MRD slide designed for easy red dot mounting using the FN Low Profile Optics Mounting System. Co-witness iron sights support reliable aiming even if you remove or change optics. Textured polymer handling and an improved flatter-faced trigger help deliver a more controlled, consistent press.
Key Features
- MRD slide configured for direct mounting compatible miniature red dots (FN Low Profile Optics Mounting System)
- Flat-faced trigger for a more controllable trigger press and cleaner break
- 4-inch barrel for a practical carry length and confident handling
- Flat Dark Earth polymer frame with interchangeable backstraps for grip fit and recoil management
- 15+1 capacity with the included magazines and compatibility with larger FN 509 magazines via sleeve
- Co-witness iron sights for fast reference and backup aiming
Upgrade your daily carry with a compact, optics-ready FN 509 Midsize MRD pistol that’s ready for modern aiming while keeping dependable iron sight backup.
4.5 | 4 Reviews
- SKU:
- 66100741
- UPC:
- 845737011567
- BUDS ID:
- 125562
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Compatible Ammo
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Customer Reviews
4.5 out of 5
4 total reviews
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Latest Reviews
Jorge Z.
3 years ago
Verified Purchaser
Nice gun, it is a cute...
Nice gun, it is a cute blonde! The trigger is very stiff and hard but it get a bit loose after shooting about 400-500 rounds (don't expect a lot of looseness the trigger is just simply hard). I like Glock and even though some people doesn't like the Glock trigger I will have to say that I prefer glock's trigger over this one. It only comes with 2 15 rd mags and it is very hard to find 15 rd mags on FDE. You might try to get the 15rd mag from the compact version and pull out the sleeve that comes with, it should fit (I haven't try that before). I thought this product would come with night sights but it doesn't. They are suppressor height sights and doesn't have any type of white dot is just all blacked. But you can buy the factory FN suppressor height night sights or trijicon hd, anyways for that you will have to expend an extra $150-160. When you grab this gun it will stick to your hand, it has very good ergonomics. When CC I sometimes feel uncomfortable because of the aggressive grip but you get use to it and that's me other people might not have the same problem. Lastly it is very important to express that I was surprise when I first shoot it because of its precision. I don't know if it was me or the gun, but I notice I am extremely precise with this gun. Overall, this gun is good, but I'll have to give 3 star because of the trigger and no night sights.
Andre B.
4 years ago
Verified Purchaser
Good gun, but I had to...
Good gun, but I had to invest in an apex firing pin sooner than later!
Trenton S.
5 years ago
Verified Purchaser
Flawless craftsmanship...
Flawless craftsmanship as to be expected from fn love this unit
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Questions & Answers
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
