The 6mm ARC (Advanced Rifle Cartridge) was created by Hornady because the DOD (Department of Defense) was looking to replace the 5.56 NATO. Despite its beginnings, it’s an excellent option for AR-platform rifles and long-range hunting in bolt-action rifles.
Choosing a 6mm ARC vs. the 6.5 Creedmoor, Grendel, or some other popular rifle caliber can be tedious. But the best place to start is with the ballistics.
Continue reading 6mm ARC Ballistic Charts for Major Ammo Manufacturers here: https://ammo.com/ballistics/6mm-arc-ballistics