The FN 509 Compact Tactical is a concealable 9mm semi-automatic pistol designed for everyday carry, range use, and suppressed shooting applications. Its cold hammer-forged threaded barrel measures 4.32 inches and uses a 1/2x28 thread pattern for compatibility with suppressors and compensators. The FDE/Tan polymer frame features interchangeable backstraps, a textured grip, and a Picatinny rail for accessories. Suppressor-height 3-dot night sights provide a clear sight picture, while the FN Low-Profile Optics-Mounting System supports a wide selection of miniature red dot sights.

Key features

• 12+1 standard capacity with compatibility for a 24-round extended magazine
• 4.32-inch cold hammer-forged threaded barrel with 1/2x28 threads
• FN Low-Profile Optics-Mounting System for miniature red dot sights
• Suppressor-height 3-dot night sights with tritium illumination
• Textured polymer grip with interchangeable backstrap options
• Picatinny accessory rail for lights and other compatible equipment

The FN 509 Compact Tactical combines compact dimensions, optic compatibility, and suppressor-ready performance in a versatile 9mm pistol.