Good Morning,
As much fun as it is to fire the top of my bucket list, it does create a major copper issue. As you can imagine, I am pushing an almost 900gr chunk of CU down a very long barrel. Normally, I do not need the help of strong chemicals in my Milsurps. However, I needed a good dose of X-Treme Copper Killer to get it all out. A major PIA but worth it to fire a T-Gewehr. Yes, I use my muzzleloading cleaning rods for the beast! Randy