Throughout the industry there are numerous combination tools for the AR-15/M16-series rifle. Most of them are not what you would consider to be armorer combination tools. They are mostly combination tools for cleaning such as the eFECT maintenance tool, Multi Tasker and the Samson Field Survivor to name just a few. These will often contain sight adjustment tools, firing pin retainer pin removal tool, carbon cleaning tools, punch, scraper and screw driver for optics. Some also will come with a broken shell extractor as well as cleaning brushes and or cables. None of these were intended for repair but just field cleaning.