Genuine Glock OEM front night sight for standard-frame Glock pistols. The sight uses a green tritium dot with a white contrast ring for fast acquisition in any light, and the mounting screw is included. Features: Genuine Glock OEM part Front sight only Green tritium dot with white contrast ring Mounting screw included Fits standard-frame Glock models across Gen 1-5, including the Glock 17, 19, 22, 23, 26, 27, 34, 35, and 37. It does not fit the slim-frame Glock 42, 43, 43X, or 48. This is a front sight only; pair it with a matching rear for a full set. Installation requires the Glock front-sight hex tool. GLOCK is a registered trademark of GLOCK Inc. 3CR Tactical is not affiliated with, endorsed by, or sponsored by GLOCK Inc. Any reference to GLOCK products is for identification and compatibility purposes only.