From a military standpoint, Hornady's 6mm ARC is designed as an improvement over both the 5.56 NATO and the 7.62 NATO rounds traditionally employed in the U.S. arsenal.

300 BLK, and 6mm ARC. As the name implies, this rifle is the smaller version of the Q Fix, and shares the same general feature set. This innovative rifle has a monolithic receiver, adjustable folding ...

Hornady’s new 6mm ARC was designed for a specific military requirement; the 108-gr. ELD (l.) makes for an excellent long-range target round, while the 103-gr. ELD-X hunting load (shown here ...