PRODUCT OVERVIEW: Alliant Herco Smokeless Powder
Herco is a smokeless heavy shotshell and handgun powder. Since 1920, it has been a proven powder for heavy shotshell loads, including 10, 12, 16, 20, and 28 gauge target loads. Herco is the ultimate powder in 12 gauge, 1 1/4oz uplond game loads. Excellent hi-base hunting loads Great for magnum handguns. Grain shape is flake.