Product Description IMR 4350 Smokeless Rifle Powder is a premium medium- to slow-burn rate propellant engineered for reloaders who demand consistency and performance. Packaged in a convenient 1 lb (454 g) canister, IMR 4350 has earned its reputation as the number one choice for new short magnum cartridges from both Remington and Winchester. When loading magnums with light- to medium-weight bullets, IMR 4350 delivers the ideal burn characteristics for optimal velocity, accuracy, and consistent pressure across a wide range of rifle applications. Product Highlights Medium- to slow-burn rate smokeless propellant optimized for short magnum rifle cartridges Top-rated choice for Remington and Winchester short magnum configurations Delivers best-in-class performance with light- to medium-weight magnum bullet loads Packaged in a sturdy 1 lb (454 g) resealable canister for safe and convenient storage Trusted IMR quality ensures reliable ignition and shot-to-shot consistency for handloaders Specs Brand: IMR Product Name: IMR 4350 Smokeless Rifle Powder Powder Type: Smokeless Burn Rate: Medium to Slow Net Weight: 1 lb (454 g) MPN: 943501 UPC: 754486056050 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. ]]>