Sometimes I clean w/cleaners like Barnes CR-10 or Blue Wonder Gun cleaner. And, for those you need a nylon bore brush otherwise the chemicals deteriorate your metal brush. These cleaners scrub the jacket and lead residue out much better than traditional cleaners and using the nylon brushes your bores get a deep cleaning action every once awhile.
Pros: Fits nicely
Cons: Could be a little larger
This review was written in the old system and had content requirements that are different than reviews written today.