SEASON of SAVINGS: OCTOBER 1ST, 2024 THRU 12-31-2024   $100 REBATE  The FN 509 Midsize MRD is the multi-role pistol for concealed carry, home defense and duty use, with a factory-milled slide ready to mount a micro red dot. With a polished chamber and feed ramp, the FN 509 feeds and extracts all factory ammunition reliably. The cold hammer-forged barrel locks in accuracy, with a recessed target crown. The standard issue 15-rd magazines provide the right balance for concealability and capacity.

  • BARREL: 4"
  • OVERALL LENGTH: 7.4"
  • CAPACITY: 15 + 1
  • # OF MAGAZINES: 2
  • MAG DESCRIPTION: 15 rd.
  • SIGHTS: Holosun 407C
  • SIGHT TYPE: Fixed Sights
  • OPTICS READY CUT
  • WEIGHT: 26.5 oz.
  • SHIPPING WEIGHT: 3.95 lbs.
  • CASE: FN Soft Case
  • ADDL INFO: Interchangeable Backstraps
  • ADDL INFO: FN Optics Mounting System
  • ADDL INFO: Midsize Frame
  • MFG MODEL NO: 66-101932