I still can't believe this...I was telling Jim (BAR) and he knows that we have a Ranch that's now in my hands, but my dad took me when I was young to learn to hunt and shoot and him being in the Marine Corp taught me a lot about firearms. The Safety aspects, and the do ' s and don'ts and to clean your Rifle right after we finished Hunting and Shooting. He was a Marine until the day he passed. So I always clean my Rifle or Pistols after I finish not the next day or a week later but right after. When I enlisted in the Marine Corp I was issued a Clean Rifle and always kept it clean then after my enlistment was over I only saw dirty Rifle from friends. You can try to to get them to clean them right away, but some don't mind having to clean them up and chip away at the hardened cake, but I was embarrassed yesterday showing my Bolt to my friend. It looked like I haven't cleaned it in weeks. I still think it's that parkerize material that mixes with the powder. I just thought I would buy that bolt he had. This is why I bought the other BCG. I hadn't done what Jim recommended to do yet, but I will do it later tonight or in the morning, but you can see how it looks after I cleaned it.