FASCINATION ABOUT WINCHESTER TRIPLE SEVEN 209 PRIMERS

The Cheddite primer is hotter. You can find even certain mixtures of wads and powders for which the Cheddite primer is noticeably A great deal hotter than the Federal 209A, though it's not generally the situation. So with this in mind, you can't even arbitrarily presume that Cheddite primers can securely use data derived for Federal 209A primers.ez