510 Iris Black by Gehmann

Key Features:

• Extremely short design and adjustable over a wide range of 0.5 – 3.0mm
• The fixed-seat iris works with individually pin-located tempered spring steel leaves.
• The aim-point is precisely maintained through a wider range of adjustment by the introduction of a new system of aperture control, which is operated by varying the pressure of a steel tube against the central aiming ring – this guarantees a perfect circle at any point within the scale.
• Iris made of hardened spring steel, not brass like other manufacturers, therefore extremely robust, making it also suitable for large calibres.
• Iris blades are firmly connected to the base body, therefore a shift in the point of impact is completely impossible!
• Light reflection is kept to a minimum by applying a special matt finish to all external and internal surfaces.
• Laser engraved indications.
• Thread M9.5×1 for all well-known target rifle brands.