The Rio Heavy Field line of sub-gauge game loads were specifically designed with small game hunters in mind. These game loads come in 16-gauge, 28-gauge, and .410 bore sizes to suit your particular weapon. They measure 2_ or 3 inches in length and deliver an impressive muzzle velocity of up to 1,300 feet per second. If you are in the market for a heavy-duty and reliable game load, look no further than the Rio Heavy Field line of sub-gauge game loads. These game loads are packed with up to 1 1/8 ounces of #6, 7, 8, or 9 shot to ensure tight shot patterns each and every time.