Overview
The Rio Ammunition Star Team EVO 12 Gauge shotgun shells are engineered as a top-tier competition load, designed for discerning sport shooters who demand uncompromising performance. These cartridges represent the culmination of Rio’s research and development, utilizing proprietary components and stringent quality control protocols to deliver consistent and predictable results on the competitive circuit.
Key Features
Proprietary Component Selection
The Star Team EVO utilizes a proprietary selection of components, specifically chosen and developed by Rio Ammunition engineers. This tailored approach ensures that each element – from primer to powder, wad, and shot – works in concert to optimize performance characteristics crucial for competition. This results in consistent ballistic profiles and reliable pattern density required for precise target engagement.
Exacting Quality Control
Manufacturing of the Star Team EVO cartridges adheres to rigorous quality control standards. Each production run undergoes meticulous inspection to ensure uniformity across critical metrics such as primer seating, powder charge consistency, and shot integrity. This process mitigates variables, delivering shot-to-shot reliability essential for competitive advantage.
Optimized for Competition
Developed explicitly for top-level competition sports shooting, this 12 Gauge load is formulated to provide predictable velocities and tight, uniform patterns. The 1oz shot weight and 7.5 shot size are common specifications for clay target disciplines, offering a balanced combination of pellet count and energy transfer. The design focus is on practical utility and consistent performance under competitive pressure.
Technical Specifications
- **Gauge:** 12 Gauge
- **Shell Length:** 2.75 inches
- **Shot Weight:** 1 ounce
- **Shot Size:** 7.5
- **Packaging:** 25 shells per box, 10 boxes per case (250 total shells)
- **SKU:** TSW|158120









