15,000 Rounds Later: Does This Criterion Barrel Still Shoot Straight?

This is a barrel that I purchased in September of 2021. It's been a great barrel for me and I've put 15,000 rounds or so through it. I think I've gotten my moneys worth out of it and it's time to move on. But, I just wanted to see what this thing is still capable of. So, I put it to the test and shot a few groups with it. 0:00 Intro 1:00 Barrel Inspection 1:48 Rifle & Range Setup 3:12 Ammo Selection 3:28 55gr Norma Group 5:14 69gr Federal Group 8:02 77gr SMK Group 9:31 75gr PPU Group 11:14 Overall Results 12:08 Barrel Leaderboard 12:30 Borescope