No matter what ammo I put through my 1911A1, I have never had those problems......just sayin'Ammo.
Some guns don't like some ammo. Different manufactuers and different bullet weights can and will cause problems in differnet guns.
Wanna got head to head on that?
I'll bring my G34 (or Sig or HK) with 2000 rounds and you bring your 1911 with 2000 rounds. And we will count your FTF's and FTE's. I'll bet the Glock (Sig or HK) will come out on top.