$52.99 – $376.99
IMR 4227 is a slow-burning, extruded powder that delivers consistent performance shot after shot. It’s particularly well-suited for cartridges like the .44 Magnum, .454 Casull, and others that require a slow powder burn for optimal performance. With its clean-burning properties, IMR 4227 leaves less residue in your firearm, simplifying the cleaning and maintenance process.
1 Pound, 8 Pound