Runs good. cleans up nicely. - Spikes Tactical M16 Bolt Carrier Group (BCG)

Admittedly, this isn't my first spikes tactical BCG. I go back to them because I know the quality is there. For this build, I got the nickle boron (not light weighted). It ran great on my first outing to the range. No issues on my multi-cal with .223 or 5.56. It cleaned up nicely but I was sad to see the silvery finish dull out after it got hot. I used some metal polish on it after cleaning before oiling and it looked like new.