ADG 300 PRC Brass The Atlas Development Group developed the 300 PRC Brass specifically to perform exceptionally well in environments that require the best performance. This premium precision rifle cartridge provides the foundation for building accurate and reliable long-range loads using the .300 Precision Rifle Cartridge. ADG achieved top quality for each case by strategically reinforcing specific areas, resulting in a heavier brass that surpasses competitors' products. The 300 PRC Brass ensures exceptional strength, dimensional consistency, and extended reloading life. Additionally, the reduced internal volume requires lower charge weights to achieve similar pressures and velocities. With precise case weight, neck wall thickness, case length, and concentricity, reloaders can expect minimal velocity variations and accurate bullet positioning. For shooters using high BC bullets, the impressive ballistics of the ADG 300 PRC brass handle them perfectly. 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. Product Specifications Caliber: 300 PRC (Precision Rifle Cartridge) Finish: Standard Material: Premium Cartridge Brass Quantity: 50 pieces Average Case Volume: 93.5 Grains/H2O Average Neck Wall Thickness: 0.0145" Country of Origin: USA Buy Your ADG 300 PRC Brass from Creedmoor Sports For consistent performance and durability, purchase your ADG 300 PRC Brass from Creedmoor Sports, a trusted provider of precision shooting equipment. Recognized for quick delivery and a broad range of reloading tools and materials, Creedmoor Sports is your go-to source for premium reloading components. Explore reloading equipment, precision dies, and additional ADG brass selections such as 6.5 PRC and 7 PRC to enhance your shooting experience.