Perfect "Back-Ups" For Scoped Guns
Folds down when not in use. Strong spring secures sight in “up” or “down” position. The reversible notch piece gives choice of “U” or “V” notch. Three styles and two heights of these sights are available and fit most standard rear sight dovetails. The chart shows the overall sight height for those sights below.
69 & 69W - Height, .360" (9.1mm) to .490" (12.4mm).
69H & 69WH - Height, .460" (11.7mm) to .590" (15mm).
Flat Top Folding Leaf Sight - No. 69EH and No. 69H are .096” (2.4mm) higher than standard folding leaf; EH model adjusts for elevation from .538” to .657”. Blade & Screw replacement parts available to maintain your existing, folding-leaf sights.
Big Book Catalog, Issue:69, Page:284