Re: Cleaning AR-15 parts with an Ultra sonic cleaner?
Why clean so much? I have ARs that have been in monthly use for several years with only a 10 minute brush/wipe with CLP or whatever oil was on the bench and they are running perfectly (not talking about barrel cleaning).
The AR is a dirty system. It functions well with a bit of carbon as long as it is wet. Wet is the key to keeping any AR running. Carbon stays soft and in suspension...
Lately, I have been running Slip 2000 with good results but any lube works if you use enough of it.