CCI #450 magnum primers designed for ball propellants with improved sensitivity and easier seating. Clean-burning compound ideal for precision reloading. 5000-count case.
The CCI #450 represents a thoughtful advancement in primer technology for the serious reloader. These magnum-strength small rifle primers are specifically engineered to work with ball propellants, delivering the reliable ignition needed for consistent, accurate ammunition.
CCI primers have long been the standard for reloaders who demand reliability and consistency. The #450 magnum variant fills a specific niche for shooters working with ball propellants who need that extra ignition authority. Whether you're loading for competition, hunting, or precision rifle work, these primers deliver the performance you expect from a name trusted across generations of American shooters.