I was shooting my SAR-1 at the range last week. Wolf 7.62x39 FMJ and JHP (seriously no difference). Most of the line was taken, so we got a spot at the very end, right beside the trees and shrubbery. There were some tree leaves and thin branches kind of hanging over in the path and swaying in the wind but we didn't think anything of it. We shot the heck out of a full-size sillouette at 50 yards.
At the end of the session, we inspected the silloutte, and I noticed something I have never seen before in the nearly 2000 rounds I've put through my AK...
Two rounds appeared to go into the silloutte SIDEWAYS. Instead of a round hole, there was a long, sort of bullet-shaped sliver. The wooden backboard (the public range uses old wooden doors an inch or two thick) was really messed up behind the hole on the paper... The round really gouged it out.
Clearly, the round was tumbling in those two instances. I thought for a moment why a couple rounds would tumble, and then I remembered the overhanging tree leaves and branches. I guess a couple rounds hit the vegetation, tumbled, and hit the silloutte sideways. If that silloutte was a real person, the damage would have been catastrophic.
The cool thing was that even though the rounds tumbled, they still hit on target! You've got to give credit to the mass of that 7.62... It just wants to keep chugging along.
Anyway I thought this was pretty cool considering all of the theoretical talk we've been having on this forum. It's nice to get actual first-hand accounts once in a while, you know?