Just so we are on the same page. I've been casting bullets and reloading for over 30 years. I wanted to try the Moly Powder to get away from lubing one bullet at a time. These lead bullets are hard cast, sized, then cleaned. I tumbled them with Moly and BB's for about 1 hour. Came out looking GREAT. Loaded up 25 and shot them today. DON'T do it. Talk about a leaded barrel. Worst I've ever had in almost 40 years of shooting. Very Hard to clean. I guess I'll have to go back to Lee Alox or Roosters but they are ugly bullets. Any Ideas???