.338 ARC Load Data
Alternative names: .338 Advanced Rifle Cartridge, .338 Norma Magnum, .338 Lapua Magnum
Our load data for caliber .338 ARC covers 25 bullets from 13 manufacturers and a total of 500 load recipes. In addition, our members have shared 0 load recipes.
Caliber Overview
The .338 Advanced Rifle Cartridge (.338 ARC) is a cutting-edge round designed by Hornady to deliver exceptional ballistic performance in AR-style rifles. Engineered for precision and long-range capability, the .338 ARC bridges the gap between traditional 6.5mm cartridges and larger .338 Lapua rounds, offering superior energy retention and terminal performance without excessive recoil or weight.
With a 1:8 twist rate and optimized chamber geometry, the .338 ARC is built for high ballistic coefficient (BC) bullets, ensuring flatter trajectories and enhanced accuracy at extended ranges. It excels in tactical, hunting, and target shooting applications, making it a versatile choice for shooters seeking a cartridge that balances power and precision.
The .338 ARC’s compatibility with AR-15 and AR-10 platforms, along with its impressive performance from a 20-inch barrel, makes it a favorite among military marksmen, law enforcement, and civilian enthusiasts. Its effective range of over 1,000 yards and minimal wind drift enhance its reliability in dynamic environments.
Whether you’re engaging steel at distance or hunting large game, the .338 ARC delivers consistent, pinpoint accuracy with the stopping power required for serious shooting. Explore the next evolution in long-range performance with the .338 ARC.
