It happens with everything. The first 1000 rounds I put through the pistol were commercial reloads, mixed headstamp.
I put about 4 boxes of PMC through, and had FTE problems (yes, FTE on PMC)
I've just finished 1000 rounds of 124 grain winchester white box, and the FTE problem was unacceptable.
It's not like I can choose which ammo I shoot. This is Canada, and you shoot what's set before you, here.
Like I said, the enw extractor is on the way. If that doesn't work, I try a new ejector. If that doesn't work, I join
www.berettaforums.com
Statistically, if I shot an IPSC match with this, I'd have a stoppage every stage.