Ruger LCPs have a problem with Fiocchi .380 JHPs as well. They are longer than some other rounds. Seems like that specific line is out of spec somehow. It is always a good idea to test your firearms with your HP of choice, so you've just eliminated Fiocchi.
[ame=http://www.youtube.com/watch?v=af0lZD0MVLw&feature=PlayList&p=80ACB354CFE 9B4FC&index=0&playnext=1]YouTube - Ruger LCP Fiocchi Ammo Problem[/ame]