Primos Super Pack Bugle Call Primos has been trusted by individuals for decades. Products that are made of quality material and designed to withstand the toughest environments. Trust the Brand that others in the field Use and don't settle for less Quality materials used for all primos products 100 percent designed and tested for the toughest situations and environments Compact Bugle for easy Carry with Amplifier End Produces Calf, Cow and Bull Sounds Bugle Extends from 13 to 19