Good but not great. - Spikes Tactical M16 Bolt Carrier Group (BCG)

I love Spike's products and was stoked to get this. It is beautiful but not much lighter than a standard BCG. It functions well and I had no failure to extract or jamming issues. However when I went to clean my rifle I noticed a decent amount of flaking. I have used a number of nickel boron BCG's and never had this issue. I'm not sure if this was just one from a bad run or not and have not had the time to get back to the range to see if the problem continues. Not exactly the quality I am used to from Spike's especially for the price of this BCG.