BCG Stuck, need help please...
Well, I've been muddling my way through some issues with my frankengun and have reached an impass.
First off, my gun started to not cycle properly and found that the gas key on the BCG was coming loose. I tightened the screws as tight as I could with the allen wrenches I have and staked them as shown in other posts. Took the gun out to test fire some different loads today and all was going well after 60 shots. Then I fired and no case ejected, bolt appears to be unlocked, but the BCG will not come back. Tried to lightly pop the CH back and pop the FA forward to no avail. Was able to separate the upper from the lower even though the BCG is hanging out the back of the upper approx. 1/4"-3/8".
What should I do at this point?