My ar 15 seems to keep accumulating some light surface rust on the rear portion of the bolt (as in that downward slope behind the gas rings)... Does not appear to hamper reliability or accuracy but having rust on a gun drives me crazy. I've never had a gun continually rust in the same spot before... How do i prevent this? No amount of oil seems to help.
Posted from Thehighroad.org App for Android
Posted from Thehighroad.org App for Android