Bullet impacts at 770 yards

This was shot using my Savage model 12 Long Range Precision chambered in 260 Remington. Shooting 140 grain Hornaday match bullets. I was thinking we would be able to hear the report from the rifle after the impact of the steel, but the microphone was aiming in the wrong direction. :-/

[@TheMilkerMan443]

What did you record this on