I'd advise some caution in assuming that 'milspec' CLP is intended for, or suitable for corrosive priming residue removal. Its predecessor, the last type of RBC, was NOT intended or formulated for corrosive priming. Since, so far as I am aware, there is NO satisfactory chemical substitute for water for this purpose, and CLP in whatever form contains none that I know of, I recommend that anyone wanting to know the truth contact the manufacturers of CLP for their recommendation - and be sure to ask them specifically HOW the components of CLP work to dissolve the salt residue - do not accept the 'brushing and flushing' tapdance - it doesn't work. Alternatively, any reference to this issue from official military publications might be considered, if enough information is given to answer the same questions.
Water is cheap, new barrels are expensive.
mhb - Mike