Bear Creek Arsenal Complete Uppers

[Safety Guy]

I think I have read all the search results for "Bear Creek" on this forum and have found very little feedback on how the Bear Creek barrels perform. I'm sure with the low cost and wide distribution of these barrels, many people on this forum have to use them or have used them in the past. I'm hoping that anyone who has knowledge of how these barrels or complete uppers perform, can reply to this thread to help not only me, but everyone looking for a lower cost build. Thank-you