Product Description The Alliant Powder Power Pro 300-MP is a premium smokeless spherical magnum pistol powder manufactured with pride in the USA. Engineered for magnum handgun applications and compatible with multiple calibers including .22 Hornet loads, this 1 lb canister delivers superior velocity along with lot-to-lot uniformity that serious reloaders demand. Its improved density ensures proper cartridge fit, while consistent metering and flow characteristics make the loading process more efficient and reliable. Power Pro 300-MP also enables reloaders to duplicate certain factory loaded ammunition, making it a versatile and high-performing choice for any reloading bench. Product Highlights Manufactured in the USA for consistent, premium-grade quality Improved velocity and density for more efficient metering and loading Maximum velocity and performance in magnum handguns across multiple calibers Enables reloaders to duplicate certain factory loaded ammunition Density designed for proper cartridge fit and consistent metering and flow Specs Brand: Alliant Powder Product Name: Power Pro 300-MP Pistol Powder Powder Type: Smokeless Spherical Magnum Pistol Powder Net Weight: 1 lb Intended Use: Magnum Handgun, Multi-Caliber (including .22 Hornet) Country of Manufacture: USA Hazmat Fee: Yes UPC: 008307160014 MPN: PWR300MP Warning: Cancer & Reproductive Harm - www.P65Warnings.ca.gov Disclaimer: 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.