Production of IMR 4350 Smokeless Gun Powders dates back over 200 years when the company was originally
founded by E.I DuPont. Available for use in many reloading applications,
the IMR series of powder is trusted by reloaders all across the globe.
An extruded powder, IMR 4350 in stock now is primarily used for the newest short magnum
cartridges in the industry but also used for silhouette shooting.
Also for magnums with light to medium bullet weights, IMR 4350 is the best choice.
IMR 4350 Smokeless Gun Powder
Do not exceed the loads displayed in the reloaders guide.
Never mix any two powders regardless of type, brand, or source.
Never substitute any smokeless powder for Black Powder or any Black Powder substitute.
IMR 4350 logo
warning-icon WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.