08-19-2022, 10:12 PM
I HAD a BCA barrel that had a cut mark (tool mark) in the chamber and it would occasionally cause a failure to extract. I got rid of it and replaced it with a Krieger barrel. Interesting that the groups did NOT improve much. I wrote BCA about it but they never replied. Guess you can't expect much for a cheap bottom tier builder. Course I was about 1 year after purchase due to the HOT weather in Phoenix.

