Primos Hunting Power Buck & Doe Game Calls. This Game Call by Primos Hunting features a dual reed assembly for inhale-exhale operation that produces the throaty grunts and clicking tones of aggressive bucks to Estrus Bleats and cries of does. The Primos Hunting Power Buck & Doe Call w/ Compass includes a single and double-reed options for an all-in-one call with a built-in compass. The Primos Hunting Power Buck & Doe Dual-reed Call is an excellent grunt call for any type of calling situation. Specifications for Primos Hunting Power Buck & Doe Game Call: Manufacturer: Primos Hunting Additional Features: Built-in compass Fabric/Material: Acrylic/Polycarbonate Species: Whitetail Deer Features of Primos Hunting Power Buck & Doe Game Call Dual-reed assembly for inhale-exhale operation Throaty grunts and clicking tones of aggressive bucks to Estrus Bleats and cries of does Single and double-reed options all-in-one call Package Contents: Primos Hunting Power Buck & Doe Game Call Built-In Compass Primos Hunting 729: Power Buck & Doe Game Calls