Glowing, naturally-lit dots for fast sight acquisition. Fits vent ribbed shotguns with rib widths between 11/64" and 7/16" and a removable front sight. Rear sight has two green dots and is adjustable for windage and elevation. Front sight has one green and one orange, interchangeable rod. Sights fit a variety of shotguns and kit includes 3-56, 3mm x .5, 3mm x .6, 5-40, and 6-48 installation screws. Mfg: Hiviz SPECS: Rear Sight – Steel base, black. 2 1/2" (63mm) long, 3/4" (19mm) wide, 1/8" (3.1mm) high. Front sight – 2 1/2" (63mm) long, 1/4" (6.3mm) wide, 1/4" high. Use screw size: 3-56 for Winchester, Beretta, Benelli, Ruger; 3mm x .5 fits Browning Gold, BPS, Citori Field;
