Check the listing for details. Goose Call Inserts. Condition: New. Listed at 8.50 USD. You are buying what you see in the picture above! Make Your Own Goose call Barrel and use these inserts to make a great sounding Goose call! These guts are also the easiest to tune on the market they come with a peg and notch system making reed placement a breeze so even a child can put one together and it will sound good. The guts fit a .620 hole. 20mm Drill Super easy to operate for even a beginning Goose caller, these guts will run from super loud down to super soft to finish off even the wariest goose. Made by Kwack Wacker Duck Calls of Pangburn, Arkansas so you can be guaranteed to have a call that will put them feet down in your decoys! We?ve been in the Duck Call Business for 19 years and Rank Number 3 in Arkansas among all Call makers, we take great pride in our calls so you can too! We Have 8 colors to choose from Clear Blue Bourbon Black Green Red Smoke and Pink I guarantee it will be one of the easiest calls to operate you have ever blown! I ship First Class USPS and try to get them out the day after payment is made and only take paypal so your order is quick and protected, check out my feedback as you will see it is 100% Positive and you can bid with confidence that you are getting what you paid for. Payment is expected at auction end to insure a speedy transaction! Good Luck and Good hunting!