Hey all, I know it has been posted before but I wanted to share my recent experience with jb bore paste. I acquired a new, unfired omega that must have been stored poorly b/c the bore was rusted. Brass brush and elbow grease did nothing. So after reading posts I bought some jb paste and a TCS jag. Oiled the barrel, then one jb patch for 20 passes. Cleaned, oiled, then a thicker jb patch for 10 passes ( it was really tight to the bore and I got nervous. Cleaned and two more rounds of 20 passes. The barrel came out SPECTACULAR!!! Shiny, polished and rust gone. I can post a couple pics if anyone cares to see them. Anyway, for light surface rust in the bore I highly recommend JB's bore paste with a TCS jag! Can't wait to shoot my new Omega!