Gehmann PH577 Rearsight Short adaptor For Parker Hale or Redfield
$38.00 CAD
This adpator will allow you to use most Gehmann rearsight iris to fit your Parker Hale.
Parker Hale side, Male, M.40 x 10 Fine thread This information was not accurate and was corrected by Gehmann
Standard Diopter thread is M9.5 x 1.0
For optical Adaptors we use M9x0,75 (for this PH577)
Parker Hale Thread is 7/32“x40Gg BS (55 degree flankangle)
Redfield use 7/32x40Gg Ansi ( 60 degree flankangle)
Will not fit Redfield Palma sight
Wil only work with Gehmann iris with removable adaptor
Will not fit iris with diopter, see picture
Buy it Now on eBay or contact Nick at info@targets.ca
