Kroil, then wipeout. After that, if it shoots OK don't worry about it, just CHOOT it! Keep a thin layer of light oil in the bore at all times after that at all times to keeep it form getting worse. If you are desparate, you could try some JB or other bore paste butI would not expend that much effort or worry over it.
This rifle was never going to be a varmint rifle or a beauty queen even when it was new in the wrapper. Rifling was barely more than an afterthought. Going bang and knocking over milk cartons at 100 yards are about all that can be asked, or that should be anyway.
LOVE God, LOVE your family, LOVE your country, LIKE guns and sports.
About 2016 team "R" candidates "We definitely need a crew with a sack of balls the size of hot water bottles, bloviated estrogen leaking feel-gooders need not apply." Gunner 500
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