Hodgdon CFE 223 powder was developed for use in military propellants to deter copper fouling, hence the acronym CFE (copper fouling eraser). This means a lot less time needed for cleaning, and you do not have to do it as often.
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Hodgdon CFE 223 powder was developed for use in military propellants to deter copper fouling, hence the acronym CFE (copper fouling eraser). This means a lot less time needed for cleaning, and you do not have to do it as often.