Ballistic protection levels, ammunition types and testing conditions

Level	B1	B2	B3	B4	B5	B6
Weapon	Carabine	Pistol	Pistol	Pistol	Rifle	Rifle
Calibre	22LR	9mm pra.	0.357 magn.	0.44magn.	5.56x45	7.62x51
Bullet type	RN/Lead	FJ/RN/SC	FJ/CB/SC	FJ/FN/SC	FJ/PB/SC	FJ/PB/SC
Bullet mass (g)	2.6+0.1	8.0+0.1	10.2+0.1	15.6+0.1	4.0+0.1	9.5+0.1
Firing range(m)	10	5	5	5	10	10
Impact vel.(m/sec)	360+10	400+10	430+10	440+10	950+10	830+10
No. of impacts	3	3	3	3	3	3
Impact distance(mm)	120+10	120+10	120+10	120+10	120+10	120+10
Impact angle (degr.)	90	90	90	90	90	90

All armouring materials tested an certified by German National Ballistic Laboratories.