Patreon exclusive: Muzzle brake goes boom (Patreon)

Yesterday we did some training and on the last run the muzzle brake on a MR223 went kaboom. From the video and the amount of damage we figured that the shooter must have scooped a small rock with his muzzle brake and the first bullet has struck it and subsequently struck the baffle. That's why we also think the first shot produced so much smoke.Everyone was ok and the rifle wasn't damaged in any way.