Over in building, thee came a topic on shooting a Ferguson rifle. Since this rifle shoots a naked ball and others here undoubtedly shoot naked bullets from time to time, I thought this topic might be of interest.
Some time ago, I switched from using 4-ought steel wool wrapped on a brush(effective & no harm in 4140 steels), to an even more effective method of getting the lead out. This was using an unravelled Kurly Kate or Curly Kate or Curly Cate - probably the middle one - been a long time since I had to buy one,
. Strip a single strand or couple,whatever is needed off the end. It will unravel just like pulling a thread of wool off the end of a sweater sleeve or bottom and watching the sweater unravel. Enough copper strand is pulled to wrap around a slightly undersized brush. The sharp edges of the copper effectively cut and scrub out the lead fouling. Replenish as necessary, wrapping on more over top of the old.
I couldn't find my curly kate copper wrapped brush for the .45 or .50 rifle as it's been a while since I experienced tough leading. Use of proper and the right quantity of lube has about stopped my leading problems of bygone years. Suffice to say, we sometimes get leading in rifles and revolvers at times - the curly kate wrapped around a brush works incredibly well. Use of a proper solvent with this method, depending on where you are shoot a BP gun or the smokeless variety, helps in lead removal.
I'll edit to include a picture.