The 6mm ARC is a versatile cartridge that was designed to meet the needs of the world's toughest critics. It is capable of delivering unprecedented performance from the AR-15 platform and it is equally at home in AR-15 platforms and short or micro action bolt guns. The 6mm ARC utilizes efficient, high BC bullets to deliver superior accuracy and terminal performance. It is also capable of delivering significant energy downrange, making it an excellent choice for hunting and personal defense. The 6mm ARC was tested, selected and fielded by a specialized group within the U.S. DoD for its multipurpose combat rifle program. This means that it has been thoroughly tested and proven to be effective in a variety of demanding conditions. If you are looking for a cartridge that can deliver the ultimate blend of performance, shoot ability and versatility, then the 6mm ARC is the perfect choice for you.