This evolution of the FN America 509 MRD 9mm, now featuring the FN Low Profile Optics Mounting System, gives you the option of direct mounting more than 10 different miniature red dot optics to your concealed carry pistol.
The FN 509 Midsize MRD features a four-inch barrel and slide with optics mounting package, a midsized frame, standard 15-round capacity and is compatible with larger capacity FN 509 magazines with use of a sleeve.
The improved controls aid in manipulation, the new improved texturing on the two included backstraps provides better recoil management, and a new flatter faced trigger allows for more controllable trigger press and cleaner break.
FN America 509 MRD Specifications and Features:
- FN Item Number: 66-100741
- Striker-Fired Semi Automatic Handgun
- 9mm Luger
- 4″ Cold Hammer Forged Stainless Steel Barrel
- 1:10″ Right Hand Twist
- 15 Round Magazine
- All black co-witness height sights
- FN Low Profile Optics Mounting System
- Includes plate adapters for direct mounting of more than 10 optics
- External extractor with loaded chamber indicator
- Improved front and rear cocking serrations
- Recessed target crown
- Polished chamber and feed ramp
- Enhanced grip textures
- Interchangeable backstraps
- MIL-STD-1913 accessory mounting Picatinny rail
- Fully ambidextrous slide stop lever and magazine release
- Trigger Pull: 5.5-7.5 lb
- Sight Radius: 5.79″
- Height: 5.2″
- Width: 1.35″
- Overall Length: 7.4″
- Weight: 26.5 oz
- Steel Slide
- Polymer Frame
- Flat Dark Earth
