The XS Standard Dot Brass Bead Front Sight brings classic mid-20th century sight design to modern firearms specifically engineered for the Taurus 856 revolver with precision CNC machining for reliable performance.XS Standard Dot Brass Bead Front Sight (Model: TS-0003N-1BRASS)Photoluminescent reflective brass/white dot configurationHand-polished convex brass bead for optimal light reflectionPrecision CNC machined sight body and brass beadEasy DIY installationNo batteries or tritium lamps requiredDurable brass construction for long-lasting servicePerfect for shooters who prefer the proven reliability of traditional brass bead sights offering excellent visibility in various lighting conditions without the maintenance requirements of electronic or tritium-based sight systems.