Pure garbage - Aero Precision AR15 5.56mm Bolt Carrier Group

Do your homework on these and see why so many people on forums have bad things to say about it. Lot of them are straight lemons including mine that lasted under a 1 year and around 250 rounds. The bolt doesn’t release/ twist out from the chamber anymore. I have to mortar my rifle with force to get it to come out, I tried it on 3 different rifles with same result. Aeros customer service has been non existent for 2 months and I’ve come to turns that it’s donezo. There’s so many great BCGs out there with this price point including Microbest, Toolcraft, Lead & Steel. DO NOT BUY