Zink ATM Green Machine Features The Zink ATM Green Machine is molded after Zink s original custom acrylic call designs translating the same proven tone chamber geometry into an affordable polycarbonate body. The single reed setup is tuned to reproduce natural realistic duck vocalizations across a range of calling situations in the field. An easy blow sound system is built into every ATM polycarbonate call reducing the air pressure and technique required to produce clean convincing sounds. That accessibility makes the call a strong option for hunters still developing their calling skill without sacrificing the realism experienced waterfowlers expect. Finished in a Gun Smoke colorway the call offers a distinctive look compared to the clear or amber finishes common on many production calls while the polycarbonate construction keeps the call durable against drops moisture and cold weather in the duck blind. Because it is built to Zink s quality standards despite its budget friendly material the ATM Green Machine delivers consistent performance call after call. The compact single reed design is easy to carry on a lanyard alongside other calls for a full spread of waterfowl sounds. For hunters who want dependable realistic duck calling without the investment of a custom acrylic call the Zink ATM Green Machine is available for sale at GrabAGun. Zink ATM Green Machine Specifications Manufacturer: Zink Model: ATM Green Machine Color: Gun Smoke Material: Polycarbonate Species: Ducks Reeds: Single Call Type: Mouth Call Available At: GrabAGun