Gehmann 528 Adjustable Front Sight Iris

Gehmann 528 "Double Cross" Adjustable Front Sight Iris

• Can appear as horizontal bars or rotated to show a fine crosshair
• Uses only one side of the foresight
• Supplied with plastic tool to rotate the bars
• Available with M18 or M22 threads

Gehmann Item No
M18
528A adjustable from 2.4 - 4.4mm
528B adjustable from 4.0 - 6.0mm
528C adjustable from 2.9 - 4.9mm