Ameriglo Glock 42 and 43 I-Dot Sight Green white outline front with green rear AM. An excellent design for all shooters the i-Dot sights provide a quick and easy vertical sight alignment. Specifications for Ameriglo Glock 42 and 43 I-Dot Sight: Manufacturer: AmeriGlo Rear Sight Color: Green Condition: New Features of Ameriglo Glock 42 and 43 I-Dot Sight i-Dot Night Sights utilize a dot-over-dot configuration the i-dot night sights have an extended rear sight for increased sight radius with a glare-reducing undercut rear face. An excellent design for all shooters the i-Dot sights provide a quick and easy vertical sight alignment. Package Contents: Ameriglo Glock 42 and 43 I-Dot Sight Glock 424343X Ameriglo AMGGL-105: Glock 42 and 43 I-Dot Sight Green white outline front with green rear