Every container of Alliant Steel Smokeless Gun Powder is backed by a century of manufacturing experience and the most exacting quality control procedures in the industry. Chemical composition, grain shape and size, and overall density are constantly checked and tested in a ballistics lab to ensure consistency.

Steel — a non-toxic hunting smokeless powder that creates a high velocity load for 10 and 12 gauge shotshells. It’s consistent at all temperatures and its performance is proven time and time again.

Warnings from the Manufacturer:

• 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.