indoor range lead levels
The statistics dont make sense clearly; what is in the air is not in the blood.
But I am concerned about the lead primers and the lead bullets especially at the indoor range I frequent. My armorer also has a blood lead level of 20m/dll. And he doesn't cast which is where I expect that I got it. But that might not be the case as you stated it could be the primers and lead bullets. So far the level in my blood has not gone down. Next test in a couple of months. I will report it here.