I have both Federal and Winchester shotshells here as well as the Fiocchi, and neither of those have such an exaggerated bevel as the Fiocchi.

Today my brother and I each shot a box of the Fiocchi just so we could burn through it and get rid of it, we had several light primer strikes each, as well as the cylinder locking up on us several times. One cylinder I shot I couldn't eject the spent shells out of without hitting the ejector rod against a piece of wood carefully. I have fired lots of Winchester and Federal shotshells as well as .45 acp through this weapon without having ANY of these problems. Bottom line is, this was the 1st and last time I ever by any Fiocchi ammo.