Z-PH510+SB510 Gehmann Base Body Rearsight Iris
Z-PH510+SB510 Gehmann Base Body Rearsight Iris
- Same as 510, but without the thread adapter. Equipped with a direct screw-in thread to accommodate diopter optics (Art. No. 50300-0 & 50309) or matching thread adapters for Redfield-Parker-Hale, Sauer-Busk, and Karabiner Model 31