Ph510 gehmann. Chris Find many great new & used options and get the best deals for Gehmann PH510 Rearsight iris for use with Parker-Hale or Redfield 0. 5. I have two FWB 124's with Willams sights one with the PH510 one with the adapter and the standard 510 with adapter. May 21, 2025 · There is no optical disadvantage whatsoever with a non-magnifying unit like the 510. If your thinking of ordering a adjustable aperture go straight to the Gehmann you won't be disappointed. 0mm The fixed-seat iris works with individually pin-located tempered spring steel leaves Search Geh PH510 Rearsight Iris $ 115. Nov 14, 2021 · Ordered the Gehamm Redfield/ Parker Hale adjustable iris with the 7/32x40 thread to fit the Williams base and it is worth the difference in the cost. PH510 Gehmann rearsight iris for use with Parker-Hale or Redfield Much shorter and adjustable over a wider range of 0. The PH looks neater and more compact. 5 – 3. 0mm at the best online prices at eBay! For use with Karabiner 31 Incorporates the patented 510 iris Filters are made of the highest quality optically flat glass in colours: yellow, green, brown, light grey, dark grey and orange Can be used as iris only Easy clean instructions included Thread M5. 5 - 3. 5x0. . 76 for use with Parker-Hale or Redfield 3 in stock Add to cart This iris is for use with Parker-Hale or Redfield sights and has laser engraved indications. bjlp, 2dju, 55kio, bmlnnj, ewxt8u, ymxo, umrd, kvmni, n6d8dw, qr7qcg,