Based on our award winning Supreme Game 12 gauge cartridge, the Supreme 28 is a high performance cartridge available in 28, 25 and 21g grams and shot sizes 5 & 6, in a true 70mm 2 3/4 inch case. The Supreme Game is designed to achieve tight, consistent patterns over long distances, while the single base progressive powders ensure very low recoil at high velocities. The fibre wad is available in all weights, for where the use of plastic is restricted.