FN 509M MRD Flat Dark Earth 9mm 4″ Barrel 10-Rounds w/ Holosun 407C

FN 509M MRD Features

Built with FN’s high performance and reliability standards, the 509M MRD features a Flat Dark Earth PVD slide with front and rear serrations and an optic cut that pairs seamlessly with the included Holosun HS 407C. The steel barrel is finished in black and features a recessed crown for added protection and improved accuracy. The suppressor height co-witness sights provide excellent backup aiming options.

The polymer frame is enhanced with an integrated Picatinny rail and interchangeable backstraps, allowing for light or laser attachment and a custom fit in the hand. The flat face trigger provides a clean break and consistent pull, while the ambidextrous controls accommodate all shooters. Two 10 round magazines are included, making this pistol compliant and practical for those in capacity-restricted regions.

FN 509M MRD Specifications

• Manufacturer: FN
• Model: 509M
• Series: MRD with Optic
• Caliber: 9mm Luger
• Action: DAO
• Type: Semi Auto Pistol
• Frame Size: Mid Size
• Frame Finish: Flat Dark Earth
• Frame Material: Polymer
• Frame Description: Polymer Frame with Picatinny Rail
• Slide Finish: Flat Dark Earth PVD
• Slide Material: Steel
• Slide Description: Optic Ready with Serrations
• Optic: Holosun HS 407C Red Dot
• Sights: Co-Witness Iron
• Sight Style: Contrast
• Sight Configuration: Suppressor Height
• Barrel Length: 4 inches
• Barrel Material: Steel
• Barrel Finish: Black
• Barrel Description: Recessed Crown
• Twist Rate: 1 in 10 inches Right Hand
• Capacity: 10 plus 1
• Max Capacity: 10
• Includes: Two Magazines
• Grips: Interchangeable Backstrap
• Trigger: Flat Face
• Safety Features: No Manual Safety
• Overall Length: 7.40 inches
• Height: 5.20 inches
• Width: 1.35 inches
• Weight: 26.50 ounces
• Hand: Ambidextrous