Hi guys, first this question isn't for me, but a friend. I keep seeing yes it's okay then no it's not safe. Is there any concrete data that says you can shoot powder coated lead bullets in a stock Glock barrel? The gun in question is a model 17 9mm am not certain what Gen. These will be reloaded ammo by the way. Thanks guys, my eye's are sore from reading all the data that contradicts each other.