Uh Oh, no gun washer, but after everything, primer, base, clear, I have been washing/flushing out all of my guns with 3 or 4 cups or 1/2 cups of 50/50 MEK/acetone.i would use it sparingly or only by hand if you plan to use it on the guns, it will dissolve the seals. Just a couple passes in the gun washer using mek softened/swelled the air valves in both of our LPH400's to the point they had to be drilled out to be extracted. Both guns suddenly started leaking air through the needle without trigger pull, the orings were cracked in both and in one it had spit into two pieces.
Is this not a good idea? Better way??