winchester 209 shotshell primers 1000 box Secrets
The Cheddite primer is hotter. You will find even specific mixtures of wads and powders for which the Cheddite primer is significantly much hotter in comparison to the Federal 209A, though it's not commonly the situation. So with this particular in mind, you can't even arbitrarily presume that Cheddite primers can safely use data derived for Federa