Gehmann 529 "Right Sight"
Full-bore foresight with ladder-rack adjustment
Vertical notched adjustments and reference scale
Designed for 520-35 (1.25") iris so see options below
Includes 1.5x lens and spirit level with a medium to slow bubble which can be easily alligned between two reference marks
Extremely robust clamping and design but lightweight
Anti glare Tube Not Included