Riven 65275 Cosmic Series Elk Dome Hunting Call Combo Pack

The Riven 65275 Cosmic Series Elk Dome Combo Pack delivers authentic elk vocalizations for hunters demanding realistic sound reproduction in challenging terrain. This professional-grade calling system combines multiple reed configurations with advanced resonance chambers to produce everything from soft cow calls to aggressive bugling sequences.

What Makes This Different

Unlike standard single-reed calls that limit vocal range, the Cosmic Series features interchangeable dome components that modify pitch and tone across the full spectrum of elk communication. The patented resonance chamber design amplifies sound projection up to 40% over conventional tube calls while maintaining natural timber quality. Each component undergoes precision manufacturing to ensure consistent performance across temperature variations from -20°F to 110°F.

Key Features

• Dual-dome system with interchangeable reed assemblies for cow, calf, and bull vocalizations
• Weather-resistant polymer construction withstands moisture and temperature extremes
• Compact 4.2-inch overall length fits standard call lanyards and hunting packs
• Sound projection range extends up to 800 yards in open terrain
• Includes three different reed tensions: soft, medium, and aggressive calling
• Non-reflective matte finish prevents game detection in varying light conditions
• Ergonomic grip design enables single-handed operation during critical moments

Field testing across diverse elk habitats demonstrates consistent sound quality from dense timber to open meadows. The dome configuration reduces back-pressure common in traditional calls, allowing extended calling sequences without fatigue. Professional guides report increased response rates during both early season archery hunts and late season rifle seasons. The system maintains pitch accuracy even when used in high-altitude conditions where air density affects sound transmission.

Technical Specs

• Overall length: 4.2 inches
• Weight: 2.1 ounces complete system
• Materials: High-impact polymer body, latex reed construction
• Operating temperature range: -20°F to 110°F
• Sound projection: Up to 800 yards optimal conditions
• Package includes: Primary call body, two interchangeable domes, three reed sets
• Lanyard attachment point: Reinforced stainless steel eyelet
• Country of origin: USA

Serious elk hunters recognize that calling success depends on authentic sound reproduction and reliable performance when opportunities arise. The Cosmic Series eliminates guesswork with proven components that perform consistently across hunting seasons.