ADG 338 Remington Ultra Magnum Brass is engineered for reloaders who need extreme case strength, uniformity, and long-range accuracy. Designed to handle the demanding pressures of magnum cartridges, this premium brass ensures consistent performance and extended reload life.
Manufactured in the USA from premium cartridge brass, each case undergoes a hardened manufacturing process for superior durability. Uniform neck wall thickness, case weight consistency, and precise concentricity reduce velocity spreads and improve downrange accuracy, even in the toughest environments.
This brass is designed for both consistency and durability. Additional material has been added in key areas to strengthen the case. As a result, ADG brass is heavier than most other manufacturers’ brass and requires lower charge weights to reach the same pressures and velocities due to reduced internal volume. We recommend using reputable published load data and always working up carefully from the minimum starting loads.
Upgrade your magnum reloading setup with ADG 338 RUM Brass from Creedmoor Sports. Explore our full line of reloading gear and precision dies to maximize your results with ADG brass. Built for strength and precision, this brass helps you perform with confidence at long range.
