Fully adjustable, serrated rear target sight and fiber optic front sight for rapid target acquisition and accurate shooting. Slide is drilled and tapped for direct mounting of red dot reflex optics including Vortex, Burris, Sightmark, Docter, MeoRed, MRDS or similar footprint optics, using #6-48 mounting screws (screws not included). Ported stainless steel slide to reduce weight. Durable black nitride finish and top of slide serrations to reduce glare. 5" stainless steel, competition barrel with durable black nitride finish has 1:16" slow twist for enhanced accuracy with lighter weight match bullets. Modular wrap-around grip system fo Mfg: Ruger