They wanted a review - Stag Arms AR-15 Stag 15 Bolt Carrier Group

I would love to tell everyone that this bcg is the bees knees. However I would need to be able to install it in an upper. I ordered a left-handed upper and this bcg in january, and the estimated shipping date was febuary 18th. Bcg finally shipped last week, and the upper's new estimated shipping date is March 27th and changing daily. Now I know that this not Optic Planets fault. Im hopeful that my upper is running so late because of rigorous qc testing, but im not going to hold my breath. If there were more lefty options, I would have went a different route. Anyone looking to buy something on backorder from Stag, the estimated shipping date is just nonsense.