If you can consistently take specklebellies, consider yourself an accomplished goose hunter. Their wary nature puts a high premium on calling proficiency, which is where the acrylic RNT Calls BarBelly Speck Goose Call really shines. It's the most versatile, easiest-to-operate speck call the Rich-N-Tone pros have ever designed. It features an advanced, custom-milled delrin insert and an upswept body design that generates tremendous back pressure, so you can easily produce realistic versions of all of the sounds specklebellies make. Single reed. Most versatile RNT specklebelly call ever 5/8" Guts All acrylic with custom-milled delrin insert Generates tremendous back pressure Easy to operate Produces the full range of speck sounds