For reloading powder Alliant Steel Shotshell Powder is among the many excellent products offered by this company. Alliant has been in the business for over 100 years. To ensure every powder manufactured and sold is of excellent quality it takes extreme measures of quality control. This particular shotshell powder is smokeless and nontoxic favored by seasoned hunters. This powder has the ability to create high velocity for 10- and 12-gauge shotshells. In addition the powder is highly consistent for all types of weather and has a track record of outstanding performance.