All-Metal Beads For Ramps & Dovetailed Barrels
Thin, streamlined, almost invisible blade with a machined bead gives a crisp, highly visible sight picture.
Big Book Catalog, Issue:67, Page:292
SPECS: Steel blade, blued. Brass bead, polished or coated with
white enamel. Nominal .375" dovetail. Narrow are .250"
(6.35mm) wide to fit Williams Streamlined and Shorty Ramps.
Medium are .340" (8.6mm) wide to fit factory ramps
including Marlin and Remington. Wide are .531" (13.5mm)
for dovetailed barrels on .22 rifles and muzzleloaders. All heights
include the .090" thick dovetail portion itself.