Fostech bolt carrier nickel boron - Fostech AR-15 Stripped Carrier w/Gas Key

I was a little hesitant at first to purchase this based on another review of poor staking of gas screws. There is nothing wrong with this carrier. It is quality machined and coated. The Nickel Boron coating is a dull mat finish and not a highly polished finish. It's a bolt carrier, not a piece of jewelry. If you want a high polished bolt carrier, then look elsewhere. If you want a quality functioning BC, then you will not be disappointed. Additionally, there is nothing wrong with the staked gas key screws, it looks just like other bolt carriers I own from famous high end brand names.