My Krag bayonet, has some very different squiggly lines in the blood groove mainly, but also on the blade.
It is not rust, ive scrubbed & scrubbed with 0000 steel wool.
Does not come off.
Anyone see this on other bayonets?
Thanks for your input.https://www.milsurps.com/images/impo...244ea35d-1.jpghttps://www.milsurps.com/images/impo...db09f5bf-1.jpghttps://www.milsurps.com/images/impo...deed238e-1.jpg