FN 309 MRD 9mm, 3.8" Barrel, Optic Ready, Fiber Optic, 16+1/20+1 Rounds

FN 309 MRD 9mm, 3.8" Barrel, Optic Ready, Fiber Optic, 16+1/20+1 Rounds

The FN 309 MRD is a high-capacity 9mm built for reliable, everyday personal defense. Its internal hammer-fired design delivers a crisp, light single-action trigger of about 5 lbs., and the slide racks with 25% less effort than the FN 509 Tactical. The direct-mount optics-ready slide accepts red dots with the Leupold DeltaPoint Pro or Shield RMS footprint, and easy-loading 16- and 20-round magazines keep plenty of rounds on hand.
  • 9mm with 16+1 or 20+1 capacity
  • 3.8" alloy steel barrel with recessed target crown
  • Internal hammer-fired, single-action-only trigger of approximately 5 lbs.
  • Multiple redundant internal safeties, including no-trigger-pull takedown
  • Easy to rack: 25% less slide resistance than the FN 509 Tactical
  • Direct-mount optics-ready slide for DeltaPoint Pro and Shield RMS footprints
  • Drift-adjustable polymer sights with green fiber optic front and white U-notch rear
  • Shares FN 509 dovetail for aftermarket sight options
  • Grip texture balances comfort with control
  • Accessory rail fits Streamlight TLR-7 and similar lights
  • Reversible magazine release
  • Easy-loading magazines with 40% lower spring force than others in its class
  • No manual safety
  • Includes (1) 16-round and (1) 20-round extended polymer magazine

Key Specifications

  • Caliber: 9mm
  • Action: Internal hammer-fired, single-action only
  • Capacity: 16+1 or 20+1 rounds
  • Barrel Length: 3.8"
  • Barrel Material: Alloy steel
  • Twist: 1:10" RH
  • Sights: Green fiber optic front, white U-notch rear, drift-adjustable
  • Sight Radius: 6.3"
  • Optic Ready: Yes (DeltaPoint Pro / Shield RMS footprint)
  • Trigger Pull: Approximately 5 lbs.
  • Safety: No manual safety
  • Color: Black
  • Overall Length: 7.4"
  • Height: 5.4"
  • Width: 1.26"
  • Weight: 22.5 oz.
  • Magazines Included: 2 (1 16-round, 1 20-round)
  • Model: 66-102366
  • UPC: 845737020583