Product Details
Built for shooters who demand the absolute best, the Barnes Reserve line sets a new standard of precision and performance for Barnes enthusiasts. Each round is handloaded by our ballistic lab experts using ultra-premium components and is purpose-built for niche and hard-to-find hunting cartridges. Every load is carefully selected and rigorously tested to achieve the lowest standard deviations and match-grade tolerances available today. Barnes Reserve stands as the ultimate benchmark for performance—available exclusively through our website, direct-to-consumer.
The 300 Remington Short Action Ultra Magnum (SAUM) was introduced over two decades ago to deliver 300 Win Mag performance in a more compact, short-action rifle platform. Its short, fat case design provides excellent efficiency and promotes consistent accuracy. While it never reached the widespread popularity of the 300 WSM, the 300 SAUM has maintained a loyal following among hunters and precision shooters.
One of the cartridge’s main drawbacks has been the limited availability of factory ammunition. For shooters who don’t handload, options have been few and far between. The Barnes Reserve 300 SAUM 175gr LRX addresses that need—offering a premium, handloaded factory round engineered for long-range precision and exceptional terminal performance in the field.
