Enhance your shooting precision with this high-quality fiber optic front sight designed specifically for rimfire pistols. Crafted from durable steel with a sleek black frame it features a vibrant green fiber optic insert that captures ambient light to provide a clear and bright sight picture. Compatible with Ruger MK II MK III MK IV and 22/45 models as well as Browning Buck Mark pistols this sight is a perfect replacement for factory front sights. Its compact .060" fiber diameter ensures quick target acquisition making it an excellent choice for both competitive shooting and casual plinking sessions. Please note that it is not compatible with Marlin hood front sight models Ruger tapered barrel designs or Browning Buck Mark contour models.