520-35 Gehmann Full-bore iris

Designed specifically for full-bore target rifle disciplines, the Gehmann 520-35 Full-Bore Adjustable Iris provides precise aperture adjustment to help shooters achieve a clear, consistent sight picture in a variety of lighting conditions.

Featuring a robust horizontal bar design, the 520-35 allows for smooth and accurate aperture adjustment, enabling the shooter to optimise the amount of light entering the rear sight to suit changing target contrast and ambient light. A laser-engraved reference mark ensures repeatable and precise adjustments, making it easy to return to preferred settings during competition or practice.

The removable face plate provides added versatility, allowing compatible Gehmann optical tubes and accessories to be fitted when required, making the iris adaptable to individual shooting preferences and future upgrades.

The Gehmann 520-35 is available in three aperture adjustment ranges, allowing shooters to select the model best suited to their discipline and preferred sight picture:

• 520-35B: Adjustable from 4.0mm to 6.0mm
• 520-35C: Adjustable from 2.9mm to 4.9mm
• 520-35D: Adjustable from 5.5mm to 7.5mm

Manufactured to Gehmann’s renowned standards of precision engineering, the 520-35 is an excellent choice for competitive full-bore rifle shooters seeking reliable performance, repeatable adjustments and compatibility with additional optical accessories.