FN 509M Tactical 9mm 4.5" Black 24+1 66-101711

FN 509M Tactical

The FN 509M Tactical is a striker-fired semi-automatic pistol chambered in 9mm, optimized for tactical and defensive use with a 4.5-inch threaded barrel and high 24+1 capacity. Featuring a black polymer frame and slide with durable finish, it includes suppressor-height night sights and an optics-ready slide for enhanced versatility. This midsize model comes with five magazines, providing substantial firepower and adaptability for demanding applications.

Engineered with fully ambidextrous controls, interchangeable backstraps for customized fit, and a 1/2×28 threaded barrel for suppressor attachment, the 509M Tactical ensures reliable performance across scenarios. The low-profile optics mounting system supports popular red dots without adapters, while the aggressive texturing and ergonomic design improve grip and control. Weighing 26.5 ounces with a 7.9-inch overall length, it balances maneuverability with stability for precise shooting.

Ideal for tactical operators, competitive shooters, and personal defense, the FN 509M Tactical excels in low-light conditions and extended sessions thanks to its night sights and ample magazine supply. Its robust construction and modern features make it a dependable choice for professionals requiring a high-capacity, suppressor-ready pistol that performs consistently under stress.

Specifications