I observe that a lot of folks who tumble their brass add NU-FINISH and/or mineral spirits to the tumbling media.
Including those who tumble _AFTER_ de-priming.
When I think of doing that myself, I get uneasy about the fact that it seems to me that the trace of NU-FINISH/mineral spirits in the primer pockets might contaminate the NEW primer that you insert.
I DO want to de-prime _BEFORE_ tumbling.
Those that tumble with NU-FINISH and/or mineral spirits after de-priming......
how do address this issue?
Thank you.....
FjLee
Including those who tumble _AFTER_ de-priming.
When I think of doing that myself, I get uneasy about the fact that it seems to me that the trace of NU-FINISH/mineral spirits in the primer pockets might contaminate the NEW primer that you insert.
I DO want to de-prime _BEFORE_ tumbling.
Those that tumble with NU-FINISH and/or mineral spirits after de-priming......
how do address this issue?
Thank you.....
FjLee
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