15,000 Rounds Later: Does This Criterion Barrel Still Shoot Straight?
This video details the performance of a Criterion barrel after enduring approximately 15,000 rounds. The creator inspects the barrel, sets up their rifle and range, and tests various ammunition types (55gr Norma, 69gr Federal, 77gr SMK, 75gr PPU) to assess its remaining accuracy. The video concludes with an overview of the results, a comparison to other barrels, and a borescope examination, suggesting the barrel has reached the end of its useful life but is still capable of shooting groups.










