Angry Bear Arms RMR Cut Big Dot Fiber Optic Front Low Profile Serrated Glock 17 19 22 26 31 34 45 47 MOS Black. Each Bear Bones kit comes with 1 front sight 1 rear sight 1 front sight screw (depending on model) 1 rear sight set screw and 1 green and red fiber optic rod (on fiber optic models). Specifications for Angry Bear Arms RMR Cut Big Dot Fiber Optic Front Low Profile Serrated: Manufacturer: Angry Bear Arms Gun Make: Glock Color: Black Features of Angry Bear Arms Glock MOS RMR Cut Big Dot Fiber Optic Front Low Profile Serrated Sights are a de-horned snag-free design. Black nitride finish for a tough rust resistant and glare free sight. Package Includes: 1 front sight 1 rear sight 1 green and 1 red fiber optic rod (on fiber optic models) and 1 front screw and 1 rear screw (depending on model). Package Contents: Angry Bear Arms Glock MOS RMR Cut Big Dot Fiber Optic Front Low Profile Serrated Angry Bear Arms ABA140: RMR Cut Big Dot Fiber Optic Front Low Profile Serrated Glock 17 19 22 26 31 34 45 47 MOS Black