The Herco is a strong shotshell that does not produce any smoke and can also be used as a pistol. Since the year 1920, people have been aware of the fact that it is possible to reach target loads of 10, 12, 16, 20, and 28 gauge with the large powder loads of shotshells. Herco finishing powder is utilized for loads that are greater than 1 1/4 oz and utilize a 12 gauge. Excellent performance with pistols and magnums. The grain shape is only temporary.
It’s difficult to find a better powder than Alliant Herco Shotshell Powder for use in a high-base, heavy hunting shotshell. Incredible effects can be obtained from this powder when used in extremely high doses of 10, 12, 16, 20, and 28. This powder is beneficial to use in a variety of different types of ammunition, including 1 ounce loads, magnum loads, and 12-gauge ammo.
The manufacturing company reminds us that the loads shown in the manual must never be exceeded, and no matter the source, type, or brand, two powders should never be blended at all. Furthermore, there is no ally.