Rolling Thunder Game Calls Rio Box Call Features The Rolling Thunder Game Call Rio box call uses a traditional box design that produces loud far-carrying turkey vocalizations ideal for locating and calling in distant birds. Measuring 11.25 in length and 5.125 in width the call offers a substantial platform that is comfortable to grip and control through varied calling cadences. Its 8-ounce weight gives the call a stable solid feel in hand which helps hunters produce consistent controlled strokes. Box calls like the Rio remain a favorite among turkey hunters for their volume and ease of use compared to diaphragm calls. Designed specifically to attract turkey the Rio box call suits both beginner and experienced callers looking for a dependable tool in their spring or fall hunting kit. The size and weight of the call make it easy to store in a vest pocket or hunting pack without added bulk. Its traditional design allows hunters to produce a wide range of turkey sounds from soft yelps to loud cutts with practiced technique. For turkey hunters seeking a classic reliable box call the Rolling Thunder Rio delivers proven performance in the field. Rolling Thunder Game Calls Rio Box Call Specifications Manufacturer: Rolling Thunder Game Call Model: Rio Series: Box Call Length: 11.25 Width: 5.125 Species: Turkey Weight: 8 oz Available At: GrabAGun