winchester 209 shotshell primers 1000 box for Dummies
The Cheddite primer is hotter. There are even particular mixtures of wads and powders for which the Cheddite primer is noticeably Substantially hotter compared to the Federal 209A, although it's not generally the situation. So with this in your mind, you can't even arbitrarily presume that Cheddite primers can properly use data derived for Federal