WW2 production bore cleaner in the original sealed box as issued to all soldiers to keep their weapons clean in the field, a number of different manufacturers produced the cleaners in a variety of sized cans. Gun oil was also issued in a similar type tin, there were several different types of oils depending on what is was used for, weapons oil were in similar variety of sized tins just like the bore cleaners.
These specific tins are manufactured by The Banner MFG Co. Inc. in 6 Oz tins with 12 tins in the cardboard box in un-issued perfect condition.
