Originally Posted by RinB
CFE223
I saw where there were no comments for CFE223.
I use it in my 35Whelen /AI and it is great gives good velocity and accuracy with 200gr, 225gr and 250gr Nosler ABs and PTs. It should work in the standard Whelen also.
I use a stash of old Winchester white box large rifle primers to set it off and they are marked for use in either standard or magnum loads, before I used CCI or Federal match primers with little luck.