The Gobble-Dot Universal is our original turkey sight. Fits all ventilated rib shotguns regardless of width or tapering. Front diameter is .060"; rear diameter is .035" with an extremely low-profile. Endorsed by the National Wild Turkey Federation. *Note- Designed ONLY to be installed on a shotgun barrel with a ventilated, or solid rib design.
Specifications:

Type	Front/Rear Set
Frame Material
Frame Color	Black
Firearm Fit	Shotgun
Base Configuration	Universal
Style	Turkey
Front Material	Fiber Optic
Rear Material	Fiber Optic
Front Color	Green/Red
Rear Color	Green
Rail Size
Windage Adjustment
Elevation Adjustment
Fiber Diameter
Firearm Type	Shotgun