Description
Rio's Star Team EVO line represents a serious step up for anyone serious about their clay target game. These 12 gauge cartridges are manufactured with proprietary component selection and quality controls that put them in the competition category. You're getting the kind of ammunition that competitive shooters and Olympic medalists rely on, and that translates to consistent performance on the range.
What Makes the Star Team EVO Stand Out
The 1 1/8 ounce shot charge paired with #8 shot size gives you excellent pattern density for breaking clay targets from various distances. This is the sweet spot for trap and sporting clays work, delivering the energy needed to consistently dust targets without excessive felt recoil. The 1200 fps velocity sits right in that practical range for all-day shooting without pounding your shoulder.
Consistency You Can Count On
Rio developed these loads working alongside competitive shooters including Olympic gold medalists, which means the powder blend and component selection are dialed in for match performance. Each round leaves the factory with exacting quality controls, so you're getting the same ballistics and performance from box to box. That consistency is what separates training ammo from competition ammo, and it matters when you're trying to tighten your groups and improve your scores.
Range-Ready Packaging
You get 25 rounds per box, which makes these easy to grab for a practice session or bring along to a tournament. The brass-based hulls and responsive primer design mean reliable ignition every time you pull the trigger. Whether you're putting in hours at the range or stepping up to competitive events, these shells perform the way you need them to.
Key Specifications
- Gauge: 12 Gauge
- Shell Length: 2.75 inches
- Shot Weight: 1 1/8 ounces
- Shot Size: #8
- Muzzle Velocity: 1200 fps
- Rounds per Box: 25
- Boxes per Case: 10
- UPC: 8435101643832
- Manufacturer Part Number: STT32X8
- Manufacturer: Rio Ammunition
- Application: Clay target sports (trap, skeet, sporting clays)
- Primer Type: Responsive primer with brass base
What’s Included
- 25 shotgun shells per box
Frequently Asked Questions
What's the difference between Rio Star Team EVO and Rio Star Team Training loads?
Star Team EVO cartridges use hard shot and premium components designed for competition performance, while Training loads use softer lead and budget-friendly components intended for high-volume practice. The EVO line was developed with Olympic and international competitive shooters, so you're getting tighter tolerances and consistency. If you're serious about competition or want the best patterns, EVO is the choice.
Are these shells good for beginners?
These work great for anyone shooting clay targets, whether you're brand new or putting in serious trigger time. The 1200 fps velocity and manageable recoil make them comfortable for extended practice sessions without beating you up. The consistent performance means you'll get reliable feedback on your shooting technique, which helps you improve faster.
What shot size should I use, and why #8 for these shells?
Number 8 shot is the standard for trap and skeet, offering the right balance between pattern density and effective range for breaking clay targets. It provides tighter patterns than larger shot while still delivering enough energy to break clays at typical competition distances. For trap you want this consistency, and these Rio loads deliver it.
Can I use Rio Star Team EVO shells in any 12 gauge shotgun?
These 2.75 inch shells will work in any 12 gauge shotgun chambered for 2.75 inch shells or longer (like 3 inch or 3.5 inch chambers). Always check your shotgun's manual to confirm what shell lengths it's designed for. Most modern over-under and semi-auto shotguns handle these without any issues.





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