So the trigger issue was pretty straight forward and was fixed easy enough. Got a new problem that is probably just as easy to diagnose but figured id toss it out there for input as I value the opinion of people on this board.

Failure to extract then inducing a double feed. Once the round mag is cleared and the second bullet is cleared a cycle of the bolt will extract the fired round in the chamber. The lip of the round in the chamber is slightly deformed. It started when I went to a red tac spring and H buffer. Reminded me of an overgassed issue so tried an H2 buffer. Issue increased in frequency so put the stock spring and buffer in and now it does it every round.

Rifle is a 1:9 twist car gas with a metric F'ton of rounds through it. I took the extractor off last night and cleaned it well. Tension felt ok.

My diagnosis to repair it would be replace extractor spring, extractor and pin (as the pin is pretty loose). I believe the buffer spring and buffer change were a non issue just poor timing in testing them.


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