The HIVIZ LiteWave H3 ensures fast sight acquisition and a bright sight picture day or night. The LiteWave H3 sight set combines tritium with the HIVIZ Litepipe technology for 24 illumination which gives the advantage of day and night performance all in one sight system. All steel construction sight sets are rugged and durable, designed for the roughest use, whether it's personal defense, law enforcement, or military. NoteFits all generation Glock models chambered in 9mm, 40 S&W, and .357 Sig. Does not fit G42 or G43.FeaturesSight visibility in all light conditionsUltra bright encapsulated TritiumFactory sight heightsAll steel constructionFits standard holstersPatented technology DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.