“After
reading and reviewing the various BCG's available, I chose this one because of the quality workmanship and the explanation on how the Nitride treatment is set and how it works. The smoothness and quietness of this BCG in my newish AR is amazingly different
than how it was brand new. I look forward to many, many years of quiet, smooth operation from this unit and strongly recommend one to anyone looking for both quality and durability. The lifetime warranty adds to the value via peace of mind.”