Been Wanting a Nickel Boron BCG ?

[gregkl]

I have both bolt carriers. One from PSA and one from WMD. The WMD's finish has mostly worn off after shooting less than 1000 rounds. I do use a suppressor though, which makes things a bit more dirty. I've put less rounds on the PSA, but the finish seems to be holding up better. Both work fine though. Given a chance to go back, I wouldn't make the recommendation to buy one at all. They do not provide functionality, and regular bolt carrier groups will fire fine for hundreds or even a thousand rounds. It only makes cleaning a bit faster... as long as the finish doesn't burn off.

This is interesting. Have you contacted WMD? I would like to know how they respond to this.