TRUGLO Glo-Dot Universal Shotgun Sight
The TruGlo TG91 Glo-Dot Universal Shotgun Sight (Green) provides an ideal aim - you just need to line up three points of contrast. This system is particularly good at shooting a bullet or buckshot. This Universal Shotgun Sight fits all ventilated rib shotguns regardless of width or tapering. The fiber is .060" in diameter.