I have been firing "my" cast boolits (with gas checks) through one of my Garands, and got excellent accuracy and very little recoil. Only problem is that even after regular cleaning, and then scrubbing with a bronze brush with Chore Boy wrapped around it, the borescope shows small patches of leading that looks like it has been "sprayed on", in the last third of the barrel. I'd like to use the Lewis lead remover, but I only have them in 38 and 44/45 calibers. I don't think they make them in 30 cal, and if they did, do they make longer rods for rifle use? I appreciate any and all ideas on how to remove the fouling. Thanks guys!