FN 509M Tactical Bundle 9mm, 4.5in Threaded Barrel, 5 Mags

Description

The FN 509M Tactical is a midsize, optics-ready semi-automatic pistol chambered in 9mm. It ships as a package with multiple magazines and a threaded 4.5-inch barrel suitable for use with muzzle devices. The slide is prepared for micro red dots via FN’s Low-Profile Optics-Mounting System and includes suppressor-height 3-dot night sights for co-witnessing.

Designed for multi-role use — from everyday carry to range work and duty applications — the platform combines a full-hand grip frame with a selection of magazines for higher round-count sessions and a balanced recoil impulse for consistent follow-up shots.

Key Specifications

• The caliber is 9mm.
• The barrel measures 4.5 inches and is cold hammer-forged.
• The operation is semi-auto, striker-fired.
• The package includes four 24-round magazines and one 15-round magazine.
• The barrel is threaded with a 1/2 x 28 thread pitch.
• The unloaded weight is approximately 27.9 oz.
• It ships with suppressor-height 3-dot night sights.
• Optics mounting uses the FN Low-Profile Optics-Mounting System (optic-ready).
• The finish is listed as PVD.

Balanced for practical use, the FN 509M Tactical bundle pairs a threaded, hammer-forged barrel and an optics-ready slide with high-capacity magazine options and durable PVD finishing. The result is a versatile midsize pistol package built for shooters who want a capable, adaptable platform for range work, everyday carry, or duty applications.