For 7mm. 6.5CM, .308, .270, 5.56, 7.62 etc. am of the Copper Equilibrium School, so I don't remove copper as there is never "excess", just what is needed. Hoppes #9 and CLP. Tetra on bolt lugs.
Help me out: what is the Copper Equilibrium School?
How much is the tuition per quarter? Where do I mail my transcripts?