Bersa BP-9cc and ammo

After a year of ownership today I found a defensive round that the BP-9cc just didn't like...Hornady Critical Duty 135 gr. +P. I bought the stuff because it was on sale, happy to say my CZ-75BD just loves the stuff! But not to worry I removed the Critical Duty and put back the Federal Hydra Shok JHP and all is well again! I'm convinced the plug in the nose of the Critical Duty is causing the issue its hanging up on the feed ramp. So from now on Federal Hydra Shok will be used with the Bersa.