Protective Helmet BK-4
Ballistic protection | Weight - M size (grams) | ||||
NIJ 0106,01 (modified) |
STANAG 2920 V50 (Fragment 1,1g) |
Shell (gram) |
Helmet | ||
Shoteck Shoteck 2M (200g + 70g) |
TC TC 2M (180g + 40g) |
TR TR 2M (150g + 30g) |
|||
IIIA 9 mm | 620m/s | 1155 | 1425 | 1355 | 1335 |
IIIA 44 Mag |
650m/s NSN:8470-53-000-0456 |
1225 | 1495 | 1425 | 1405 |
680m/s | 1255 | 1525 | 1455 | 1435 | |
700m/s | 1335 | 1605 | 1535 | 1515 | |
720m/s | 1400 | 1670 | 1600 | 1580 |