Primos PS320 Grunter Hog Call - Realistic Grunt Sounds

The Primos PS320 Grunter delivers authentic hog vocalizations that trigger aggressive responses from wild boar. This specialized calling device produces the deep, guttural grunts that communicate dominance and territorial challenges in hog social hierarchies. Built from durable gray polymer construction, the PS320 withstands field conditions while maintaining consistent tonal quality.

What Makes This Different

Unlike generic predator calls, the PS320 Grunter specifically replicates the low-frequency grunt patterns that provoke territorial responses from mature boars. The internal reed system generates authentic 200-400 Hz frequencies that carry effectively through dense brush and timber. Standard calls often produce tones too high-pitched for effective hog communication, while the PS320's tuned chamber creates the proper resonance for species-specific attraction.

Key Features

• Authentic grunt sound replication triggers territorial boar responses
• Durable gray polymer construction resists moisture and impact damage
• Internal reed system produces consistent 200-400 Hz frequency range
• Compact 4.5-inch length fits easily in hunting pack or pocket
• Single-reed design requires minimal air pressure for sound production
• Textured grip surface prevents slipping in wet conditions
• No-maintenance design eliminates field adjustments or tuning

Field testing demonstrates the PS320's effectiveness across various terrain types, from dense hardwood bottoms to open agricultural edges. The call's frequency range penetrates thick vegetation where visual hunting proves challenging. Hunters report consistent responses from mature boars at distances exceeding 200 yards in optimal conditions. The polymer construction maintains tonal consistency in temperature ranges from 20°F to 100°F.

Technical Specs

• Overall length: 4.5 inches
• Weight: 1.2 ounces
• Material: High-impact gray polymer
• Reed type: Single internal reed system
• Frequency range: 200-400 Hz
• Temperature rating: -10°F to 120°F
• Country of origin: United States
• Manufacturer warranty: One year against defects

The PS320 Grunter addresses the specific acoustic requirements for effective hog calling without the complexity of multi-reed systems. Professional guides and experienced hunters recognize the advantage of species-specific calling tools over generic alternatives. Stock levels fluctuate based on seasonal hunting demand.