Primos Power Mule Deer & Blacktail Grunter – Throaty Grunts & Estrus Bleats with Built-In Compass

Mule deer and blacktail hunting demands a different calling approach than whitetail — and the Primos Power Mule Deer & Blacktail Grunter is built specifically for the job. This compact, easy-to-use call reproduces the throaty grunts and estrus bleats that mule deer and blacktail bucks respond to during the rut, all with a simple inhale-exhale operation that requires zero technique to master. Add in the built-in compass and you have a call that’s as practical in the backcountry as it is effective in the field.

Throaty Grunts & Estrus Bleats – Two Deadly Sounds in One Call

The Power Mule Deer Grunter produces two of the most effective mule deer and blacktail vocalizations in a single call. The deep, throaty grunt mimics a buck communicating dominance or searching for does — a sound that triggers the territorial instinct in other bucks and pulls them in to investigate. The estrus bleat reproduces the sound of a doe in heat, which is irresistible to rutting bucks that are actively seeking breeding opportunities. Switching between the two sounds gives you the flexibility to read the situation and adapt your calling strategy on the fly.

Simple Inhale-Exhale Operation

The Power Mule Deer Grunter’s inhale-exhale design makes it one of the most intuitive deer calls on the market. Exhale for grunts, inhale for bleats — no complicated technique, no diaphragm, no learning curve. The call produces consistent, natural-sounding vocalizations every time, whether you’re a first-time mule deer hunter or a seasoned western big game veteran. When a buck is working toward you and every second counts, the last thing you need is a call that requires concentration to operate correctly.

Built-In Compass – A Practical Backcountry Bonus

Mule deer and blacktail country is big, rugged, and easy to get turned around in. The Power Mule Deer Grunter’s built-in compass is a practical addition that gives you a quick directional reference in the field without reaching for a separate tool. It’s a small detail that reflects Primos’ understanding of how hunters actually use their gear in the backcountry.

Key Features

• Reproduces throaty mule deer & blacktail grunts and estrus bleats
• Simple inhale-exhale operation – no technique required
• Built-in compass for backcountry navigation reference
• Effective on mule deer and blacktail bucks during the rut
• Compact and lightweight – easy to carry on any hunt
• Trusted Primos design and calling expertise

Price: $18.99. Two deadly mule deer sounds, one simple call — with a compass built right in.