Hunters Specialties Lil Deuce Ring Zone Turkey Call Glass 06971. The Ring Zone calls were the result of extensive scientific testing about how turkeys hear and how the sound of a hen could be realistically reproduced in a call. The result was the Ring Zone call, a pan call with a ring around it that creates a resonance that faithfully reproduces the sound of a live hen turkey. Sounds produced by the call were the closest to a live hen ever reproduced as measured by a oscilloscope. Hunter's Specialties has used the new technology to produce the Li'l Deuce™ Ring Zone®. The Li'l Deuce resonates as the same specific frequencies of a turkey's optimal hearing range. It has been one of Hunter's Specialties most popular calls over the years and is a favorite of 5-time World Friction Calling Champion and H.S. pro staffer Matt Morrett. The Li'l Deuce Ring Zone is small and compact enough to fit into a shirt pocket yet has plenty of volume to call in birds from a distance. It has a slightly higher pitch which turkeys can't resist. Includes Carbon Striker.