The unique design of the PocKit Handgun Kit allows you to pack a two-section cleaning rod and accessories into a storage handle. PocKit cleaning sets are offered in a variety of popular handgun calibers and the rod sections accept all KleenBore handgun accessoriesFeatures : Phosphor bronze brush, cotton mop and jag ,The first rod section with muzzle guard cleans up to 5" barrels including most semi-automatics, ,A second rod section extends the length up to 8 3/8";"#8-32 thread style,