BPI's polished and annealed Steel Shot meters through reloaders better, patterns better, and even brings more energy to the target. Ultra-soft iron for all sizes. 10 lb bag. Notes: F is .220" diameter, 39 pellets per ozT is .210" diameter, 46 pellets per ozBBB is .190" diameter, 60 pellets per ozBB is .180" diameter, 73 pellets per oz#1 is .160" diameter, 102 pellets per oz#2 is .150" diameter, 124 pellets per oz#3 is .140" diameter, 153 pellets per oz#4 is .130" diameter, 190 pellets per oz#5 is .120" diameter, 236 pellets per oz#6 is .110" diameter, 312 pellets per oz#7 is .100" diameter, 422 pellets per ozNon-toxic and non-carcinogenic.Fully approved by the U.S. Fish & Wildlife Service and Environment Canada for waterfowl or other hunting where lead shot is not permitted.Meets all industry standards for softness.Polished and annealed for better metering through reloaders.