FN 509 MRD OR 9mm 4.5 Barrel 17-Rounds w/ Holosun 407C

Overview

FN 509 MRD Features The FN 509 MRD is built around a 4.50 inch cold hammer-forged stainless steel barrel that delivers the bore consistency long-term durability and accuracy potential the forging process is known for finished with a recessed target crown that protects the muzzle and promotes consistent projectile exit for improved shot-to-shot accuracy. The Black PVD finished steel slide with optic cut and serrations provides a hard corrosion-resistant surface that holds up through the rigors of professional duty and daily carry while the factory-mounted Holosun HS 407C red dot delivers fast intuitive target acquisition with an open emitter design that keeps the sight picture clean and unobstructed. Co-witness iron sights ensure the shooter retains a reliable backup aiming solution in the event of optic failure maintaining full defensive capability under any condition without requiring a sight tool or gunsmithing intervention. For duty professionals and defensive shooters who need a 9mm Luger pistol that arrives fully optic-equipped and mission-ready without any additional configuration the 509 MRD is purpose-built to that standard. The polymer frame with Picatinny rail keeps the 509 MRD at a manageable 27 oz while providing a rigid mounting platform for tactical lights lasers and accessories suited to professional and home defense configurations. Ambidextrous controls ensure smooth consistent operation for both right and left-handed shooters without modification and the 4.50 to 6 lb DAO trigger pull delivers a consistent deliberate break appropriate for duty and defensive carry applications where trigger control under stress is critical. At 7.90 inches overall 5.56 inches in height and 1.35 inches wide the 509 MRD balances a full-size grip for maximum control with dimensions that remain manageable for a wide range of hand sizes and carry configurations. For duty professionals home defenders and tactical shooters seeking a fully equipped optic-ready 9mm Luger pistol for sale at GrabAGun the FN 509 MRD delivers the construction quality operational readiness and factory-installed precision that the FN 509 platform is trusted for worldwide. FN 509 MRD Specifications Manufacturer: FN Model: 509 MRD Type: Semi-Automatic Pistol DAO Caliber: 9mm Luger Color: Black Frame Material: Polymer Frame Finish: Black Frame Description: Full Size with Picatinny Rail Slide Material: Steel Slide Finish: Black PVD Slide Description: Optic Cut Serrated Barrel Material: Cold Hammer Forged Stainless Steel Barrel Finish: Black Barrel Length: 4.50 Barrel Description: Recessed Target Crown Rate of Twist: 1:10 RH Overall Length: 7.90 Height: 5.56 Width: 1.35 Capacity: 17+1 Sights: Co-Witness Iron Sights Optic: Holosun HS 407C Red Dot Grips: Black Polymer Trigger Pull: 4.50-6 lbs Safety: None Hand: Ambidextrous Weight: 27 oz Available At: GrabAGun