.22 LR vs drywall

[grayelky]

How many layers of drywall will a .22 lr bullet go through? Watch the video. Unfortunately, he does not use a mini. Based on the pistol and the rifle he used, you can draw some "educated" guesses yourself. Maybe.

https://www.youtube.com/watch?v=1pSVn7ozXTQ

[nastruck]

I was a bit surprised, I thought it would have gone through all of them....

[zburkett]

They had more penetration than I expected.  I'll have to do some test on oak.  I've had to shoot at the floor of my barn when there is the possibility that something could be under it.