Ken Please let me know when you get your ModX9, I am very curious how it will work out. If I remember correctly you don’t have any accuracy issues with your K. Have you tried a muzzle device other than the stock birdcage? Congrats by the way on your ModX9! I hear they are really quiet.I bought Sigs MODx-9. I’m looking at 6 months at least before I can try it on my MPX. It will be a direct thread.
I didn’t mention this in my last post but I’m shooting from a rest with American Eagle flat nose 147 grain. I also tried a few Winchester round nose 115 grain… same thing.