We shot an
11-Year-Old, Level II Vest
with four, 9 mm rounds, plus '00' Buckshot, all from 24" (61 cm).
The deepest penetration was 9 layers of Kevlar® not even halfway through!
The 9 mm
bullets penetrated 5, 6, 8 and 9 layers out of 20 layers total!
Most of the '00' Buckshot is still on top of the vest!
Below is the last 9 mm resting in front of the 10th layer.