Quickly Turns Rib-Equipped Shotguns Into Slug Guns
Give your favorite shotgun a more accurate, rifle-style sight picture
in only minutes. Clamps to vent-rib; fast to install and fast to
remove. Adjusts for windage and elevation. Front sight provides a
red dot that glows in all ambient light conditions. The more light,
the brighter it glows; won't "wash out", even in direct sunlight.
U-Notch rear blade is equipped with a bright green rod on either
side of the notch for precise, low-light sight alignment.
Big Book Catalog, Issue:66, Page:294
New Product Supplement, Issue:551, Page:004
SPECS: Machined aluminum, black, anodized, matte. Universal
fit for all shotguns equipped with ¼" (6.3mm), 5/16"
and 3/8" (9.5mm) wide, vent ribs. Rear - "U" notch fiber
Front - Fluorescent red front bead on sheared-style
Includes wrench and instructions.