Gunsmithing jb bore bright/bore lapping bullets.

Thresher96

Private
Full Member
Minuteman
Aug 21, 2014
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I have an old rifle that the back twords the reciever looks dull/ lightly feosted. But the rifling is still strong. Would jb bore bright help this out and get it to a shine. Or could I use bore lapping bullets. I wanted to get the most accuracy that I can out of it