AmeriGlo Glock Gen 5 Hackathorn Tritium Pistol Sight Sets Green Tritium Orange Outline FRONT Green Single Dot REAR. Utilizing a ProGlo orange outlined front sight and a glare-reducing black serrated rear sight "The Hack" sights are ideal for any conceal carry and personal defense weapon. Specifications for AmeriGlo Glock Gen 5 Hackathorn Tritium Pistol Sight Sets: Manufacturer: AmeriGlo Gun Make: Glock Color: Black Sight Style: Square-Notch Front Blade Height: 0.200 in Rear Blade Height: 0.176 in Additional Features: Fits: Glock Gen 5 9mm/.40 Package Contents: AmeriGlo Glock Gen 5 Hackathorn Tritium Pistol Sight Sets AmeriGlo GL-5433: Glock Gen 5 Hackathorn Tritium Pistol Sight Sets Green Tritium Orange Outline FRONT Green Single Dot REAR