Ultimate Arms Gear Pro 3 Dot Tactical Combat Target Glock Front And Rear Ghost Ring Sight Set with High Visibility Green Dot Trijicon Tritium with Orange Outline for Glock Pistol 17 19 22 23 24 26 27 33 34 35 37 38 39 + 1.5" Front Sight Adjustment Stainless Steel Tool Combo Combination Package Kit Set