Rival Arms Tritium Night Sights Orange for Glock Models 42/43/43X/48

Features:Match-grade precision upgrade slideRecessed slide cuts for compatibility with RMR or other opticCNC machined from 17-4PH stainless steel billet for superior corrosion resistance and durabilityQuench-Polish-Quench (QPQ) thermo-chemical case hardened to resist normal wear and tear even in the harshest conditionsFront and rear serrations for easy slide manipulationThree window cuts for more efficient cooling and airflowIndividually hand inspected for accuracyNo gunsmith required