Ruger(R) RXM Threaded 19436 is an optics-ready semi-automatic pistol chambered in 9mm Luger with a 4.5 in black FNC nitride threaded barrel and black FNC nitride serrated slide. It features a 15+1 capacity OD Green Magpul Enhanced Handgun Grip polymer frame with accessory rail textured grip removable stainless steel fire control insert 1/2x28 muzzle threading tritium co-witness height front sight steel drift-adjustable rear sight and RMR/DPP/RMSc optic footprint compatibility for defensive range and training use.Key Features9mm Luger semi-automatic pistol with 15+1 capacity4.5 in black FNC nitride threaded barrelBlack FNC nitride optics-ready serrated slideOD Green Magpul Enhanced Handgun Grip frame with accessory railCompatible with RMR DPP and RMSc optic footprintsTritium co-witness height front sight with steel drift-adjustable rear sightRuger(R) is one of the most established names in the American firearms industry known for producing firearms built around durability reliability and practical performance. The brand is widely recognized for combining proven designs with modern manufacturing standards and a broad catalog that serves sporting defensive and field applications. Ruger(R) firearms remain well regarded by shooters who value functional design strong construction and dependable real world use.