Originally Posted by Kraidle

You believe what you want. You asked a question, and I'm answering your question with my experience. I have two barrels, one being the factory barrel with 10 times the use yours has, and an aftermarket one with twice the use yours has. They both function as they should, with no malfunctions, and the wear stops and smooths out if you just keep using it.

Both Barrels

Both Barrels, second angle

Factory Ported Barrel

Wilson Combat with porting mark

Wilson Combat with 2nd porting mark



If you're getting into guns with resale value in mind, I suggest looking at Glocks or Colts. M&Ps have never held good resale value, even Performance Center models. I'm saying it smooths out based on my experience, and the pictures I just posted. If you don't trust the weapon and want to get rid of it, that's fine. But based on what I've seen and used, the wear is normal, and you just need to keep using it.