The Tru-Bead Universal fiber optic front sight is compatible with any rib with of your shotgun as a replacement for its front bead. It features an extremely low profile. Included are different sized "clips" to help eliminate twisting and hardware.
Specifications:

Type
Frame Material	Polymer
Frame Color	Black
Firearm Fit	Shotgun
Base Configuration
Style	Dual Color Fiber Optic Front Sight
Front Material	Fiber Optic
Rear Material
Front Color	Green/Red Fiber Optic
Rear Color
Rail Size
Windage Adjustment
Elevation Adjustment
Fiber Diameter	.120"
Firearm Type