Nicely done video showing the effect of different caliber bullets 9mm – 0.50 caliber firing into a 60 liter (~16 gallons) plastic barrel filled with water.
At the end of the video there is a nice clip of an AK 47 shooting through a car door and into the water barrel.
AMMO
9mm
.357
5.56mm
7.62 x 39mm
7.62 x 51mm
.338
.50
Weapons
Glock
Revolver
MP5
HK G36
AK47
Sniper Rifle