Product details:

The Hunting Calls 146 ultimate bugling system offers an interchangeable elk calling system, allowing you to customize the bugle tube to your needs; includes the Wapiti Whacker bugle tube, Sure Fire adapter, and Black Magic diaphragm call. The Wapiti Whacker bugle tube features VETT (volume enhanced tone technology) calling system placed in the mouth end opening to help create better backpressure, aiding in easier to obtain note changes. Includes a VETT mouthpiece enlargement ring, allowing you to extend the mouthpiece opening from 1to 1 1/2". Further customize your tube by choosing either the Black Magic diaphragm call, providing consistent sound for the novice user or the Sure Fire adapter, ideal for those who can't use a diaphragm call. The bugle tube measures 20in length for ease of packing in the mountains and includes a camoflouge cover and lanyard for transport.