FN 509 Tactical 9mm

Intro: The FN 509 Tactical is a full-size 9mm pistol built for duty, range, and tactical-style applications where threaded-barrel capability and optic readiness are required. Its configuration supports suppressed shooting and co-witnessing with suppressor-height night sights for use at the range or in duty settings.

Physical/Product Overview: The pistol pairs a matte black polymer frame with a serrated, optic-ready stainless steel slide and an FN cold hammer-forged 4.5-inch threaded barrel with a target crown. Ergonomic texture, interchangeable backstraps, and an FN Low-Profile Optics Mounting System provide a stable shooting interface and adaptability for miniature red dot optics.

Key Specifications

• The caliber is 9mm.
• The action is Semi-Auto.
• The barrel length is 4.5 inches.
• The barrel is threaded (1/2×28).
• The firearm ships with one 17-round and one 24-round magazine.
• The frame material is polymer.
• The sights are suppressor-height night sights.
• The weight is 27.9 ounces.
• The overall length is 7.9 inches.
• The slide is optic-ready and serrated.

State Restrictions: This firearm is not available for sale in California, Oregon, and Illinois. This firearm cannot be direct shipped to Washington and Rhode Island.

Closing: The FN 509 Tactical 9mm delivers optic-ready configuration and threaded-barrel capability in a full-size platform. Buy the FN America / FN Herstal 509 Tactical 9mm online today for a purpose-built 9mm platform that includes two magazines and an optics-ready slide.