Using ammunition (bullets, shot, slugs, and brass casings), brass cleaning rods, or brass
clearing rods, or breathing gun smoke (byproducts of combustion from ammunition propellants
including primers, black powder, smokeless powders, and other gunpowders) or automobile
exhaust can expose you to Lead and other Lead compounds, which are known to the State of
California to cause cancer, birth defects, reproductive harm, and developmental harm. For
more information, see https://www.p65warnings.ca.gov/fact-sheets/lead-and-lead-compounds .