FN 66100723 509 MRD Full Size Frame 9mm Luger 10+1 4.50 Black Stainless Steel Barrel, Flat Dark Earth PVD Optic Cut/Serrated Stainless Steel Slide, Flat Dark Earth Poly Frame w/Pic Rail, FDE Textured Poly Grip, Ambi, Pistol

The FN 509 MRD full size pistol equipped with the patented Low Profile Optics Mounting System for users who want a full-sized duty-style pistol for personal or home defense. The pistol is chambered in 9mm and features a 4.50" cold hammer-forged barrel featuring the FN 509 signature recessed target crown to protect rifling, maintain accuracy and performance throughout the lifespan of the pistol. The slide and frame offer a secure grip and reduced recoil. Includes FN logo soft case, two 10rd magazines, three interchangeable backstraps, four MRD mounting plates, owners manual and gun lock.