Developed by Bill Wilson specifically to meet the needs of the Beretta 92/96 shooter, this Beretta Battlesight tactical rear sight has a .150" wide, deep rear U-Notch for optimum sighting in low-light, dynamic range conditions. The concave rear blade is serrated 40 lpi, while the notch area is recessed into a semi-circular pocket for a crisp, protected sight picture. Drop-in, fit on Beretta 92/96 models with rock solid set screw retention. Machined external front shelf enables one-hand slide cycling or malfunction clearance. Mfg: Wilson Combat