FN 509 Fullsize MRD 9mm Pistol, 4.5″ Barrel, 17-Round

The FN 509 Fullsize MRD is a reliable and versatile 9mm pistol, ideal for duty, personal, or home defense. It features a 4.5-inch cold hammer-forged barrel, crafted from machine gun-grade stainless steel for durability and precision. The full-sized slide and frame contribute to a stable grip and reduced recoil, enhancing shooting performance.

Key Features

• FN Low Profile Optics Mounting System compatible with major red dot optics
• All-black co-witness iron sights for quick target acquisition
• Aggressive slide serrations and external extractor with loaded chamber indicator
• Cold hammer-forged barrel with recessed target crown and polished chamber
• Enhanced grip texture and interchangeable backstraps for better control
• Fully ambidextrous slide stop lever and magazine release
• MIL-STD-1913 accessory rail

This pistol comes with two 17-round magazines, three interchangeable backstraps, and four MRD mounting plates, providing adaptability for various shooting preferences. Available from ICB Firearms, with options for fast nationwide shipping and local pickup in Saint Clair Shores, Michigan.