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Gehmann PH510 Rearsight iris for use with Parker-Hale or Redfield 0.5 – 3.0mm

$126.00 CAD

PH510 Gehmann rearsight iris for use with Parker-Hale or Redfield

Much shorter and adjustable over a wider 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 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
Gehmann patented so not available in other manufacturers’ irises
Laser engraved indications
For use with Parker-Hale or Redfield
adjusting spanner included
thread:Parker Hale Thread is 7/32“x40Gg BS  (55 degree flankangle)
Redfield use 7/32x40Gg Ansi ( 60 degree flankangle)

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Category: Product ID: 22026