FN 309 MRD 9mm Luger 3.8" 20+1 Semi-Auto Pistol - Optic Ready

The FN 309 MRD is a 9mm Luger semi-automatic pistol purpose-built for reliable, everyday personal defense. Part of FN's 309 Series, the MRD (Micro Red Dot) variant pairs an internal hammer-fired SAO trigger with effortless slide racking and a crisp, light pull, giving shooters a modern, refined defensive platform.

A 3.80" target crown barrel is paired with a black stainless steel optic-ready slide finished with rear cocking serrations for easy manipulations. The slide is machined to accept micro red-dot optics in the popular RMS/DPP footprint, letting you mount a low-profile optic for fast, accurate target acquisition. A positive manual safety provides tactile engagement for shooters who prefer an external safety.

The black polymer frame integrates a Picatinny accessory rail for mounting lights or lasers, while the textured grip promotes a high, natural hold and confident recoil control. Two magazines ship with the pistol: a flush-fit 16-round magazine for compact carry, and an extended 20-round magazine for maximum capacity, so you can configure the gun to your preferred setup right out of the box.

Built around FN's heritage of duty-grade firearms, the 309 MRD brings high capacity, optic-ready performance, and modern concealed-carry ergonomics to a value-driven 9mm platform. Whether you're building a home-defense pistol or stepping up to an everyday-carry rig, the FN 309 MRD delivers proven FN reliability in a feature-rich, easy-racking package.

DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.