Night Fision Perfect Dot Tritium Night Sight Set for GLOCK 17/19/26/34 Green Tritium Front Features: Night Fision Perfect Dot Night Sights are designed to be durable and easy to use. Night Fision night sights feature a patent-pending injection molded sleeve design which holds the tritium vials securely in place. This process creates a brighter and more durable ring that is known as The Perfect Dot! Perfect Dot Night Sights provide you with maximum visibility in both day and night conditions. The precision machined all metal body features a black nitride finish. Night Fision Perfect Dot Tritium Night Sight Set for GLOCK 17/19/26/34 Green Tritium Front Specifications: Night Fision Perfect Dot Tritium Night Sight Set GLK-004-003-WGWG Front Sight Green Tritium Vial Front Sight White Outline Rear Sight Green Tritium Vial Rear Sight White Outline Suppressor Height 3.2mm Dot Front Sight 2.38mm Dot Rear Sight Precision machined all metal body Black Nitride Finish GLOCK 17/17L/19/26/34 9mm Luger Models GLOCK 22/23/27/35/24 .40 S&W Models GLOCK 31/32/33 .357 SIG Models GLOCK 37/38/39 .45 G.A.P Models GLOCK 25/28 Law Enforcement .380 Auto Models 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.