Product DescriptionAccurate Magpro is a slow-burning, double-base, spherical (ball) smokeless rifle powder engineered for consistent metering and strong performance in modern short magnum cartridges. Developed specifically for Winchester Short Magnum (WSM) and Remington Short Action Ultra Magnum (SAUM) applications, Magpro is also well suited for select belted magnum cartridges, making it a dependable choice for hunters and precision shooters seeking optimum velocities near full case capacity. Made in the USA.Product Highlights Slow-burning, double-base spherical rifle powder designed for high-performance magnum applications Excellent metering characteristics for consistent charge throws Optimized for short magnums such as Winchester Short Magnum (WSM) and Remington SAUM Proven fit for cartridges including 6.5x284, .270 WSM, 7mm WSM, and .300 Win Mag Packaged in a 1 lb bottle and manufactured in the USASpecs Brand: Accurate Product Name: Magpro Smokeless Propellant Powder Type: Rifle Powder Shape: Ball (spherical) Net Weight: 1 lb (454 g) Bulk Density (g/cc) +/- 3.0%: 0.985 VMD (cc/g): 1.015 Bulk Density (grains/cc) +/- 3.0%: 15.201 VMD (cc/grains): 0.066 Manufacturer Part Number: MAGPRO1 UPC: 094794006560 Country of Manufacture: USA California Proposition 65: YesDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.