Mag Glo-dot Xtrm Mgnt 1/4 RedTRUGLO Magnum Gobble-Dot Wing and Clay Shooting Sights. Each model easily snaps over rib without need for screws. Ultra-tough composite construction. Fiber diameter is .060". Endorsed by Duck's Unlimited.Features:- Each model easily snaps over rib without need for screws- Fiber diameter is .060"- Endorsed by Ducks Unlimited - 1/4" fits most Remington, Browning Gold (camo) and Charles Daly Specifications:- Type: Wing & Clay Shotgun Sight - Material: Fiber Optics - Color: Red/Magnetic Front