Product Summary
IMR 4227 is a high-performance smokeless magnum pistol powder trusted by reloaders worldwide for its reliability and consistency. With a heritage dating back over 200 years, this powder is specifically designed to achieve true magnum velocities and peak performance. It is highly versatile, offering excellent velocity and accuracy for rifle cartridges like the 22 Hornet and 221 Fireball. This 1 lb container is an essential choice for shooters looking for precision and power in their reloading applications.
