AmeriGlo Optics Compatible Tritium Handgun Sight Set All Glocks Flat Black .295in Rear 1L Tall Green w/ White .220in Front. Fits all Glock models. Specifications for AmeriGlo Optics Compatible Tritium Handgun Sight Set: Manufacturer: AmeriGlo Gun Make: Glock Gun Model: Universal Color: Black Front Sight Color: Green w/White Outline Rear Sight Color: Black Sight Style: Square-Notch Gun Type: Pistol Attachment Type: Slide Front Blade Height: 0.22 in Rear Blade Height: 0.295 in Illumination Type: Tritium Illumination Color: Green Features of AmeriGlo Optics Compatible Tritium Handgun Sight Set Designed for use as back up or co-witness iron sights for pistol mounted red dots Variety of options for both outlines illumination and heights provide options for any user Package Contents: AmeriGlo Optics Compatible Tritium Handgun Sight Set AmeriGlo GL-480: Optics Compatible Tritium Handgun Sight Set All Glocks Flat Black .295in Rear 1L Tall Green w/ White .220in Front