GLOCK Sight Rear Fixed 6.1mm Slim G42/G43

Glock OEM, Night Sight For Glock 42 & 43, 6.1mm Slim Rear, Black Finish, 3 Dot Style 33578

Glock OEM Sight SP04190, 6.1mm, All Glocks, Fixed, Rear, Steel, Not G42/G43 SP04190

Glock OEM Sight SP04211, 7.3mm, All Glocks, Black, Fixed, Rear, Steel

Sight - Polymer -Fixed 6.1mm Rear - Slim

Glock OEM Rear Sight SP05977, Fits All Glocks Except G42/43/44, Adjustable, Mini Screwdriver Not Included SP05977

Glock Rear Night Sight for Model 42/43 Pistols

Xs Sight Systems Standard Height Green Fiber Optic Sights for Glock 42/43/43x/48 Pistols