Micrometer Click Adjustments For .22LR Target Rifles
True, target receiver sights with positive-click, micrometer adjustments on both windage and elevation, knurled target knobs and elevation lock. Select from chart below. All come with 7⁄8" x .050" aperture sight disc.
Big Book Catalog, Issue:70, Page:283
SPECS: Aluminum, black, anodized. HIGH, for target rifles with globe fronts. Aperture 1.250"-1.750" above bore axis.