I thought it was the end, but I need to correct some misleading information. Looking at the front of the plastic tube of TC Natural Lube 1000 plus "Bore Butter" it says a patch lubricant, a bullet lubricant and all purpose firearm protectant. This is what TC lubes their Maxi bullets and maxi hunter bullets with. So put it on your non-saboted bullets, patches for round balls, and barrel storage. It will not destroy your barrel nor will it if properly used cake up your barrel. That should be the end all to end with???????????????