This kit contains everything you need to keep your AR semi-auto rifle clean and functioning reliably. This compact kit contains 4 threaded brass rod sections and a multi-function handle; bore and chamber brushes for .223/5.56mm; slotted tip; cleaning pick; bolt carrier brush, brass lug scrapper; cleaning patches and pads, and a 3-in-1 bore illuminator/pin punch/safety flag. All the components of the Gun Boss Pro AR15 Gun Cleaning Kit fit neatly organized in a durable polycarbonate case, featuring a kickstand design for added convenience.