Easy to clean, coyote matches aero's fde - WMD Guns M16/AR-15 Full Auto Bolt Carrier Group (BCG) - NiB-X Nickel Boron w/ Ceramic TopCoat

I only have 100 rounds through mine, but so far so good. It is very easy to clean and feels more slippery than a normal milspec bcg. My only gripe is I was hoping the coyote brown bcg would be different than Aero's FDE to get a "50 Shades of FDE" effect, yet they match almost perfectly. Not either company's fault, obviously, but if you have an FDE Aero upper and want a slightly different color bcg, get the FDE WMD bcg.