I re assembled this to test fire it and i have a problem. Gas is not entering the bolt area, the mag is gassing up fine but it does not seem like it is entering the gun. It cycled fine before i tore it down, and i dont have any extra parts and i am not sure what it is. I had to remove everything from the body, including the bolt assembly and the part that houses the trigger/sear mechanism.
Any idea where i should start? Thanks.