The angle of the test plates was aproximity 90° to the
projectile aproaching direction. Fig. 16 shows a steel
plate before and after the ballistic test. Five shots were
fired into each plate. All measured bullet velocities
were within the limits of the STANAG 4569 standard
[12], which is presented in Table 2, for the values
measured by radar and optical sensors. The results of
the ballistic resistance test are also shown in Table 3.
Details of the frontal impact damage of shots 1 and
2 on the State A plate are presented in Fig. 17. No
damage can be observed from the back side. Fig. 18
shows the impact damage on the same plate from the