Doe Bleat Kit Guts fit a 1/2" Diameter Bore
Stopper fits into a 3/4" Diameter Barrel
Kits include Neoprene O Rings for the stopper to barrel tennon, and a standard bunna O ring for the adjustable tone board
The Doe Bleat Call is made exactly like the Deer Grunt kit, but without and extension tube. This link is to a PDF Tutorial on turning a basic deer grunt call Turning Deer Grunt Calls which will guide you in making a Doe Bleat. The only thing you will need to change the shape of the stopper since it does not take the extension tuibe.