This popular gun cleaning kit covers all common Marlin & Ruger centerfire and rimfire calibers including .45-70, .30-30, .44 Magnum, .38 SPL / .357 Magnum and 22 LR. The kit includes six bronze bore brushes to remove copper deposits and other fouling, obstruction removal tools for jammed cases and other blockages and specialized precision tools for complete breakdown and fine cleaning of all critical and hard-to-reach areas of your rifle. It also includes 34", 30" and 8" Memory-Flex® cables and a T-handle for effective and correct Breech-to-Muzzle cleaning. This kit also contains patches, a chamber flag, and large and small obstruction removers. All items are packed neatly in a lightweight, compact soft pack case measuring 4"x 4" x 2.5" and backed by Otis' No Nonsense Warranty. Made in the USA by Otis Technology.