The Primos Power Mule Deer and Blacktail Grunter features a built-in compass and reproduces throaty grunts and Estrus Bleats with a simple inhale-exhale operation. It is perfect for mule deer and blacktail deer, especially during the rut.

• Perfect for mule deer and blacktail grunts and Estrus Bleats
• Effective for long-range calling
• Dual-reed assembly for inhale-exhale operation
• Reproduces throaty grunts and Estrus Bleats by simply inhaling and exhaling
• Built-in compass