The Alliant® Herco® is a smokeless heavy shotshell and handgun powder.
Since 1920, a proven powder for heavy shotshell loads, including 10, 12, 16, 20 and 28 gauge target loads. The ultimate in 12 gauge, 1-1/4 oz. upland game loads.
- Excellent hi-base hunting loads
- Great for magnum handguns