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Threat Levels and Chart

International Ballistic Armor Standards

Standard Weapon Round
CEN NU UL DIN Type Caliber Mass
9
Velocity
m/s(ft/sec)
Shots Description
M
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l
i
t
a
r
y

T
h
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e
a
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B7 IV 5 Rifle
High velocity
.30-06 10.8 869
(2850)
3 Armor piercing
C
o
m
m
e
r
c
i
a
l

T
h
r
e
a
t
B6 III 5,8 4 Rifle 7.62x51mm 9.7 838 (2750) 5 Lead core
Steel jacket
B5 7 Rifle M-16 5.56x45mm 3.6 991
(3250)
5 Lead core
Copper jacket
4 Rifle .30-06 11.7 774
(2540)
5 Jacketed
soft point
Rifle
(AK-47)
7.62x39mm 9.7 732
(2400)
5 Steel core
Copper jacket
Handgun 7.62x25mm 5.5 488
(1500)
5 Lead core
Steel jacket
B4 IIIA 6 Sub-
machine gun
9x19mm 8 427
(1400)
5 Lead core
Copper jacket
B4 IIIA 3 3 Handgun .044 Magnum 15.6 440
(1443)
5 Lead
wad cutter
B1,B3 IIA,II 2 2 Handgun .357 Magnum 10.2 430
(1410)
5 Jacketed
soft point
I,IIA,II 1 1 Handgun 9x19mm 8 358
(1175)
5 Lead core
Copper jacket
CEN = Central European Norm (EU)
NU = National Institute of Justice (0108.01)
UL = Underwriters Laboratory (752)
DIN = German Standard (52290)