"Experience excellence in ballistic performance with the Cheddite Lead Shot Universal Target .410 Bore 2-1/2"" 1/2 oz. Shotshells. Each round is made with high-quality powder that performs consistently in all climatic conditions. Plus, the doses have been fine-tuned for optimal speed with minimal recoil. A special system maximizes the number of lead shot for every load without varying the number between cartridges. Powder performs consistently in all climatic conditions Dose tuning for optimal speed and minimal recoil A special system maximizes the number of lead shot for every load without varying the number between cartridges"