To Peep sight or not ?

[ElDiablito]

Where can you buy a Gehmann PH510? From what I understand the Parker Hale model is needed to get the 7x32-40 threads for the Williams peep. I have been trying to find out what the diameter is because not much “room” for clearance on my Knight.

Ordered mine with the PH thread adapter on eBay

 

[Coueskiller43]

Gehmann 510 Rear Iris/ Aperture .5 - 3mm

The sight includes a new system of aperture control operated by varying the pressure of a steel tube against the central aim point.

www.creedmoorsports.com

I didn’t know you needed an adapter, though it makes sense.

From Creedmoore Sports:
Threading is 9.5mmx1. Not available in 10-32.

Maybe you can find an adapter?

 

[Coueskiller43]

Actually this looks like the correct one…

Gehmann Redfield/Parker-Hale Rear Sight Iris .5-3.0mm

This iris is for use with Parker-Hale or Redfield sights and has laser engraved indications.

www.creedmoorsports.com

 

[Gila]

Thanks…I ordered the Gehmann.