After seeing what 3 in 1 oil does after a just little while in motor bearings I wouldn't even own a can. It dryes out and turns gummy, gun oil is mostly mineral oil and won't turn gummy.
Has to be Hoppe's #9
One last question on this dead horse. I was told on another handgun forum that GOOP was good for stripping away the 3 in 1 oil build up? Any comments?
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