KG-12 is the best.
Butches works well with carbon deposits.
G96 isn't a copper remover, neither is Hoppes #9...
I used Sweet's 7.62 for years but have switched to Wipe Out. I also use JB Bore Cleaning Paste on occasion. It is not harmful what ever to steel and removes fouling quite quickly...I will use it before the chemicals if the bore is heavily fouled... and of course don't forget bore bore guides.




























