Feeding the MP5: 147-grain HSTs, 147-grain GDHPs, and 135-grain CritDuty +P?

[MountainRaven]

At this point, most of my defensive handgun ammo is either 147-grain HSTs or 147-grain Gold Dots, standard pressure.

I also have some Hornady Critical Duty 135-grain +P that I bought because the HSTs are so hard to find these days.

Is anyone aware of any issues I might have running them out of an MKE (Turkish) manufacture MP5 or MP5K?

Thanks!

[cdmiller]

No ability to comment on the exact loads you mention. That said, my MKE SBR (it began life as an ATI imported AT-94P) has digested everything I have fed it from crappy Tula steel case to 147gr Winchester Depend ammo with no issues. All shooting has been done from MKE or Korean contract mags.