Hi, I've located some lead plates. They measure around 4 inch x 6 inch and around 1 1/2 inch thick. Probably around 150 pds worth. They were used under carpet tufting machines to lessen noise and vibrations,etc.. I can scratch them pretty easily with my thumbnail but they seem a tad bit harder than the roof sheeting I've picked up earlier. It's hard to tell without a tester and I know this question is a long shot but just checking to see if anyone has had any experience with these. I'd be shooting these in a rifled gun. Also, can anyone recommend an affordable lead hardness tester that is accurate ? Thanks in advance, I'll check back later on this evening. :thumbsup: