Rio Star Team Evo cartridges are manufactured with a proprietary selection of components and exacting quality controls making this top-level competition sports shooting cartridge the pinnacle of strenuous research and development efforts. Developed in cooperation with some of the best competitive shooters in the world including Alberto Fernandez who claimed Olympic Gold in the Tokyo games in 2020 the Star Team Evo line provides a range of higher quality loads for the best patterns special powder blends to deliver fast shot across all three payloads and shot size all with less recoil. Importantly the velocity consistency from one payload to another allows a shooter to choose the best load for any situation without having to compromise similar felt recoil or speed.