The Gehmann 510 Rear Iris will allow you to change the aperture size in the rear sight, to allow for vairing light conditions and to give you a better sight picture.
- Very short and adjustable over the 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 the 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
- Light reflection is kept to a minimum by external and internal matt finishes
- Laser engraved indications
- Thread: M9.5 x 1
Andrew (verified owner) –
Good turnaround time
Matthew S. (verified owner) –
Product was exactly what I ordered.