TRUGLO INC Shotgun Sight
Truglo TG947BRM Long Bead Shotgun Sight Ruger & Winchester Red
The Long Bead by Truglo is CNC-machined, and it's the industry's favorite
bead replacement. This shotgun sight is available in red or green, and the
fiber is 0.078" in diameter and 0.5" in length. The Long Bead Universal
model includes different size mounting screws.