.M14 is a top-level domain (TLD) that is part of the Internet's domain name system. It is primarily used for websites and online services related to the M14 rifle, a military firearm developed in the United States. The TLD helps categorize and identify content associated with this specific topic. The .M14 domain can be utilized by enthusiasts, collectors, and organizations focused on the M14 rifle and its history. By using this TLD, users can create dedicated websites that provide information, resources, and community engagement surrounding the M14 and its significance in military history.