The Otis shotgun cleaning system is designed to clean and maintain all military issue 12 gauge shotguns including the JSCS M1014, Remington 870 and Mossberg 590. Now shotguns can be cleaned properly from Breech-to-Muzzle® cleaning the receiver, chamber, forcing cone and bore in a one step operation using the Memory-Flex® cleaning rod, slotted tip, 100% cotton cleaning patches, bore brushes, and CLP. This tool set not only cleans the barrel but also has the special brushes and tools to clean and maintain the trigger group, bolt, magazine tube, and gas system. Bore obstructions and stuck cases can be easily knocked out using the obstruction remover. Fast and accurate cleaning can be accomplished in minutes using the Otis patented Patch Savers® and cleaning patches. The Otis Shotgun Cleaning System is also an ideal piece of gear to clean 12 gauge shotguns that shoot less lethal projectiles. Also included is a stylus pen light and a multi-tool. All components come neatly packed in a black nylon ULT case, complete with additional storage pockets on the outside, and a MOLLE belt attachment. Comprehensive instructions, along with these tools, will help educate and give you flawless performance in mission critical situations.