You can't go wrong with this universal 30 cal pocket cleaning kit!
Original German cleaning kit for the H&K Model 91 rifle will work for other similar diameter bores (.30 / .308 / 7.62 / etc). It can be used to clean just about anything you can think of and comes in a compact latch-able plastic case that is form fitted for the back pocket. Within the kit is two bore brushes, oil container, regular cleaning brush and pull through chain. These are from the mid 1980's and are in very good condition.