The Star Team line of ammunition from Rio is specifically designed for competition shooters. These 12-gauge loads come in three varieties - the Star Team 24, 28, and 32 - and they are capable of achieving muzzle velocities of up to 1,360 feet per second. If you are in need of a high-quality competition target load, look no further than the Star Team line of ammunition from Rio. These shells feature a clean-burning single-based powder as well as a well-matched wad and primer - this combination of features ensures smooth recoil, moderate pressure, and high muzzle velocities.