The second is Accurate’s line of benchrest-grade Light Target powders, LT-30 is optimized for use in the .30 BR cartridge. While still in its development phase, LT-30 was used to win numerous matches, even claiming a world record along the way. With a burn rate similar to 4198, this single-base fine-grained powder is at home in many smaller capacity cartridges including the 6.5 Grendel and .222 Remington.