Speer Load Data in Caliber 6 mm ARC
Speer
6 mm ARC
The 6mm ARC (Advanced Rifle Cartridge) is a modern centerfire rifle round introduced by Hornady in 2020, developed to serve both military and civilian needs. Built from a modified 6.5mm Grendel case, it features a .243-inch (6.17mm) bullet and a compact 1.53-inch (38.86mm) case length, making it compatible with AR-15-style platforms. Its design emphasizes versatility, offering a combination of high ballistic performance, accuracy, and manageable recoil that appeals to a wide range of shooters. Ideal for hunting, precision shooting, and tactical scenarios, the 6mm ARC is capable of accurate performance out to 1,000 yards. This makes it well-suited for long-range engagements while still maintaining effectiveness at closer distances. The cartridge typically uses bullet weights between 85 and 110 grains, with 100 grains being the most common. These lighter bullets contribute to high muzzle velocities and flat trajectories, enhancing downrange performance without sacrificing control. Whether you're a hunter targeting medium game, a competitor demanding precision, or a tactical shooter seeking reliable performance, the 6mm ARC provides a well-rounded solution that bridges the gap between traditional varmint rounds and larger-caliber options.