Elevate your shooting accuracy with the AmeriGlo GL-5201 i-Dot night sights, crafted specifically for Glock Gen5 9/40 firearms.Engineered for simplicity and efficiency, the dot-over-dot configuration allows shooters to achieve quick vertical alignment, enhancing target acquisition in any lighting scenario.Simple, dot over dot design allows for quick and easy sight alignmentBest for all around useDesigned for GLOCK Gen5 9/40 firearmsOptimal visibility in varied lighting conditionsReliable addition to your firearm setupExperience precision and reliability, perfect for both target practice and self-defense.