I'm still getting used to my '13 M9A1. I picked up some Remington 115gr FMJ ammo and Blazer 115 FMJ ammo. The M9 ate the 50 rounds of Remington without any issues. I had two ejection failures with the Blazer ammo.While you are waiting for the new extractor, why not get 2 boxes of blazer or American eagle and see if there is any more issue.
I'm guessing a 2013 M9 should have the new extractor design. Can anyone confirm this or should I talk to Steyr? I'll be on the lookout for a 1911 plunger spring at the next gun show. This thread has me curious to try heavier bullets.