That's what got me thinking . . . Very dangerous . . . So I started measuring heights, thicknesses etc as best I could and with all the Federal and CCI primers I measured, cup thickness between both brand for all types of primers (large and small rifle, large and small pistol including magnums of all four types) cup/wall thicknesses were the same. The only difference being height between large pistol and large rifle.
RJ
When you go afield take the kids. . . . . . . . and please, wear your seatbelts.
Alder, Montana Native. . Transplanted to Craig, Colorado.
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