Very nice BCG!!

First off, I want to thank Primary Arms for their superb customer service. They also process and ship orders faster than any other company I know of. Okay, so now to the WMD BCG. This is the first NiB-X BCG I have ever owned, so I cannot compare this to any other. I was amazed at how slick it feels right out of the bag. I also examined it for fit and finish. I did not notice any burrs or sharp edges anywhere. The machining is excellent and I can see that their quality control is on par with higher end BCGs that I've owned in the past. As of writing this, I have put 300+ rounds without issues. I purchased the "full-auto" version and it works and runs flawlessly through my Spike's Enhanced AR15. I would have to give this purchase 5 stars for both product and PA's fast shipping. If your thinking of purchasing this, don't hesitate.