AmeriGlo Tall Tritium Rear Sights Classic Style for Glock Rear Only-Green Tritium Lamp 2-dot White Outlines .429" H .150 Sq Notch fits MOS slide. Green Tritium 2-dot White Outlines .429" H .150 Sq Notch Specifications for AmeriGlo Tall Tritium Rear Sights Classic Style for Glock: Manufacturer: AmeriGlo Gun Make: Glock Gun Model: Universal Color: Black Rear Sight Color: Green Tritium w/White Outline Sight Style: Square-Notch Gun Type: Pistol Height: 0.429 in Width: 0.15 in Features of Ameriglo Classic Tritium 2-Dot Rear Sight For Glock 42 Green With White Outline GL-380R Glock Package Contents: Ameriglo Classic Tritium 2-Dot Rear Sight For Glock 42 Green With White Outline GL-380R Glock All except 42/43 variants. The Ameriglo Classic Tritium 2-Dot Rear Sight For Glock 42 Green With White Outline GL-380R is a quality addition to the AmeriGlo Night Sights - Trusted by Professional and Amateur Shooters The World Around lineup. For more great deals on Tritium Pistol Sights by AmeriGlo Night Sights - Trusted by Professional and Amateur Shooters The World Around please browse our Ameriglo Tritium & Fiber Optic Night Sights page. AmeriGlo GTR-109: Tall Tritium Rear Sights Classic Style for Glock Rear Only-Green Tritium Lamp 2-dot White Outlines .429" H .150 Sq Notch fits MOS slide