Gehmann 570R rear sight iris, 1.5x D, 6-color

Red/black.

• Iris size 0.5-3.0mm
• 1.5x diopter with -4.5 to +4.5 correction
• 6-color filter: orange, light green, yellow, medium gray, dark gray and amethyst (purple)
• Can be used without colors and as just an iris