I went to the range after building a frame and put some 1/4" hardware cloth on it, after all were gone I sifted through the pistol range berm. The frame worked like a charm 30 scope full out of the berm and I got 150# of 90% cast boolits, a lot might be mine.
The good thing about the pistol berm is I do not have to worry about tin, and soft lead ect as we have three commercial casters who are members that sell a lot of there cast to the members. I am going to have to get busy as that makes me way over 1000# that need to be smelted, but it has been to hot to do that this summer.
I already have 1000+ # already smelted and would passably be enough for the rest of my life but I can't stop I am addicted and passably sick.