Medium-to-slow burn rate propellant engineered for short magnum cartridges. Ideal for Winchester and Remington short magnums with light to medium bullet weights.
IMR 4350 is a medium-to-slow burn rate propellant that has earned its reputation as the premier choice for modern short magnum cartridges. Whether you're loading for Winchester Short Magnum or Remington Short Magnum platforms, this powder delivers consistent, reliable performance.
With over 200 years of reloading expertise, IMR powders are trusted by shooters worldwide. This particular formulation has been proven to enhance accuracy and performance compared to alternative options. The consistent burn rate ensures reliable velocity and pressure curves, shot after shot.
Whether you're a seasoned handloader or new to the reloading bench, IMR 4350 provides the consistency and performance you need for superior short magnum loads.