Introducing the FN FN 509 Fullsize MRD, a marvel of engineering and design. This full-sized duty-style pistol is chambered in 9mm and features a 4.5-inch cold hammer-forged barrel crafted from machine gun-grade stainless steel, ensuring durability and precision. The FN Low Profile Optics Mounting System allows for easy attachment of red dot optics, enhancing target acquisition. With its aggressive slide serrations and all-black co-witness iron sights, this pistol offers a secure grip and reduced recoil, making it ideal for range time and training sessions.

Perfect for range enthusiasts and training, the FN 509 Fullsize MRD is built for those who demand reliability and performance. FN is renowned for its innovation and quality, making this pistol a top choice for firearm aficionados.

Key Features:
- Manufacturer: FN
- Model: 509 Fullsize MRD
- Caliber: 9mm
- Condition: New
- Action: Double-action, striker-fired
- Finish Color: Black
- Barrel Length: 4.5"
- Number of Magazines: 2
- Capacity: 17 rounds
- Optic Footprint: FN Low Profile Optics Mounting System
- Unique Features: Aggressive slide serrations, co-witness iron sights
- Night Sights: No
- External Safety: No
- Threaded Barrel: No
- What's In The Box: Three interchangeable backstraps, two 17-round magazines, four MRD mounting plates, owner's manual, locking device, FN logo case
- Weight: 27 oz
- Length: 7.9"
- Width: 1.35"