"20 is the new 12.". This is the cartridge that started the revolution. Pack out in the field with a lighter platform but take with you superior power, range and accuracy. Our 20 Gauge round is 20:1 our most popular product. With 1 5/8 oz, hard-hitting TSS is sent down range at 1175 FPS. The patterns are unmatched, the results are proven. Now see why everyone is making the switch! Shot count per shot size: #9: 590