UNDERWRITERS LABS - UL752 BALLISTIC STANDARDS

UL Rating

Ammo

Grain

(g)

Minimum F/Sec

Velocity M/Sec

Shots Fired

Level 1
9mm LC-FMJ
124
8
1175
358
3
Level 2
.357 Mag .JSP
158
10.2
1250
381
3
Level 3
.44 Mag. Lead-SWC
240
15.6
1350
411
3
Level 4
.30 cal rifle LC FMJ
180
11.7
2540
774
1
Level 5
7.62mm rifle LC-FMJ
150
9.7
2750
838
1
Level 6
9mm LC-FMJ
124
8
1400
427
5
Level 7
5.56mm rifle LC-FMJ
55
3.56
3080
939
5
Level 8
7.62 mm rifle LC-FMJ
150
9.7
2750
838
5
Supplementary Shotgun
12-GA Slug
437
28.3
1585
483
3
Supplementary Shotgun
12-GA 00-Buckshot
650
42
1200
366
Maximum velocity is 110% of minimum vleocity.