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**4V50 Gary** · January 30, 2018, 08:51 PM

The longest I've ever left copper (mixed with Hoppe's No. 9) in the bore was overnight.

January 30, 2018, 08:51 PM	#10
4V50 Gary Staff Join Date: November 2, 1998 Location: Colorado Posts: 22,296	The longest I've ever left copper (mixed with Hoppe's No. 9) in the bore was overnight. __________________ Vigilantibus et non dormientibus jura subveniunt. *Molon Labe!*