FN 509 Compact Tactical 9mm, 4.3 in Threaded Barrel, Suppressor-Height Night Sights, Optics-Mount System, Matte Black, 24+1, USA
This FN 509 Compact Tactical stands out with a 4.3 in cold hammer-forged stainless threaded barrel, suppressor-height night sights, and FN's Low-Profile Optics-Mounting System complete with plate kit. It includes both a 24-round extended magazine and a 12-round compact magazine, plus the FN-branded soft case and matching factory box. The U.S.-made frame is marked "FN COLUMBIA, SC USA," and the box label and SKU match the pistol.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor surface scratches and small blemishes are present on the exterior. The bore is bright and shiny.
What’s Included
- FN-branded soft pistol case
- FN 509 owner's manual
- FN Low-Profile Optics-Mounting System plate kit with mounting hardware and tool
- Factory FN cardboard shipping box with matching label
- Spare interchangeable FN 509 backstrap
- Factory FN 509 steel magazines: 1x 24-round extended and 1x 12-round compact
The 4.3 in barrel is cold hammer-forged stainless steel and threaded, featuring a recessed crown for added protection. A knurled thread protector with an O-ring at the cap interface keeps the protector secure.
The slide wears a matte black finish with front and rear serrations and a factory optic cut. FN's Low-Profile Optics-Mounting System is included, with a cover plate and a multi-plate kit. Suppressor-height night sights are co-witness capable.
The compact polymer frame in black offers interchangeable backstraps, an ambidextrous slide stop, and an ambidextrous push-button magazine release. A MIL-STD-1913 accessory rail (one slot) is molded into the dust cover for mounting a light or other compatible accessory.
This striker-fired pistol uses a trigger safety with an integrated safety lever. Capacity is 24+1 with the extended magazine, and a 12-round compact magazine is also included for a shorter grip profile.
Identification details include the U.S.-made frame marked "FN COLUMBIA, SC USA," UPC 845737012144, and FN mfg. part number 66-100782. The factory box label indicates "FN 509C T BLK/BLK" and SKU 66-100782 matching the pistol.