A cartridge remover is a tool that is used to remove cartridges from a firearm. However, there are several alternative names for this tool, depending on the region and context. Some of the synonyms for cartridge remover include shell extractor, bullet puller, empty case extractor, and round extractor. These names all describe the same tool, which is essential for gun enthusiasts who need to remove cartridges safely and efficiently. Regardless of the name, a cartridge remover is a valuable asset for anyone who owns a firearm and wants to maintain it properly. Different names may be used for this tool, but its purpose remains the same.