ADG 7mm Remington Ultra Magnum Brass is designed for shooters who demand top-tier strength, accuracy, and consistency from their magnum cartridges. Engineered for high-pressure loads, this premium brass provides the uniformity and durability reloaders need for long-range performance.
Each case is manufactured in the USA using premium brass materials and hardened through a controlled process for extended life. With uniform wall thickness, consistent case weight, and precise concentricity, reloaders can expect reduced velocity variation and dependable accuracy in the field or on the range.
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.
Reload with confidence using ADG 7mm RUM Brass, available from Creedmoor Sports. Pair your brass with premium reloading tools and precision dies to build reliable, accurate magnum loads. Shop the complete ADG brass lineup today for long-range performance you can trust.
