I just start reload a few months ago,I need some advice from experienced reloader here . What harm can be done if I using lead cast bullet , I know lead bullet is no no with Glock but how about other like Ruger , Norinco ,Kimber and Colt? What about lead poisoning form lead exposure?and cancer and birth defect? A fella at shooting range told me only way i can get lead poisoning form lead bullet is being shot by one . He also told me that when i ready to quit the session I can shoot the TMJ to wash off the lead deposite.How much lead deposite for 300 -500 rounds? (from.45)and what a nice tricktoget them out . Thankin advance for advice.