FN 509 Midsize Tactical Pistol, 9mm, Black, Holosun 407C

The FN 509 Midsize Tactical pistol in 9mm and black finish (brand part no. 66-101937) ships red-dot and suppressor ready, with a factory-mounted Holosun 407C giving buyers a complete optic-equipped package out of the box. FN America builds the pistol with FN’s Low-Profile Optics-Mounting System and a cold hammer-forged stainless steel barrel with a recessed target crown, and suppressor-height 3-dot night sights co-witness through the optic. An external extractor, loaded chamber indicator, and flat-faced trigger add safety awareness and consistent presses, while fully ambidextrous controls and a MIL-STD-1913 accessory rail round out the tactical feature set. Two magazines, a case, locking device, and owner’s manual ship with the pistol. Among factory-optic-equipped semi-auto handguns, this 509 Midsize Tactical configuration favors shooters who want a red dot ready to go from day one.

Key Specifications

• The chambering is 9mm, and the capacity is 10+1 rounds.
• The barrel measures 4.5 inches, cold hammer-forged with a recessed target crown.
• The pistol ships equipped with a Holosun 407C red dot optic.
• The sights are suppressor-height 3-dot night sights, co-witnessing through the optic.
• The controls are fully ambidextrous, with a MIL-STD-1913 accessory rail.
• A case, locking device, and owner’s manual ship with the pistol.

Frequently Asked Questions

Does this pistol come with a red dot optic? Yes, it ships factory-equipped with a Holosun 407C.

Is this pistol suppressor ready? Yes, the suppressor-height sights and threaded-barrel-compatible design support suppressor use.

Buy the FN 509 Midsize Tactical, Holosun

A complete, factory-optic-equipped tactical package is exactly what this 509 Midsize Tactical delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.