Bulletproof helmet NATO PASGT ST-4

Bulletproof helmet NATO PASGT ST-4

The bulletproof helmet NATO PASGT type ST-4

The ST-4 helmet is designed to provide ballistic protection for the fighter’s head during interventions in maximum risk situations. The 4-points fastening system allows for easy adjustment on the head.

The shock absorbing system inside the helmet consists of 7 cushions that also provide a good air-flow inside the helmet and a very good comfort.

All the helmet parts that come in contact with the human skin are non-allergic and don’t cause any discomfort or health problems to the user.

The helmet, on the inside, has a printed label with the manufacturer name, helmet type, size, serial number and manufacturing date.[/vc_column_text]


1 – Cap made of rigid composite fabric of aramid fibers bonded with resin

2 – Rubber gasket

3 – Superior damper

4 – Rear damper

5 – Front damper

6, 7, 8, 9 – Lateral dampers

10 – Rear support damper

11 – Kin locking system

12, 13, 14, 15 – ALPIN buckles

16 – Kin protector

Protection level

IIIA according to NIJ 0106.01 IIIA or NIJ 0101.6.


  • Closure system in 3 or 4 points
  • Fixture system on the chin
  • Removable interior system for shock damping, with contact in 7 points
  • Color: black, green, beige
  • Transport and storage bag
  • Weight: 1,4 ± 0,05 kg


  • 5 years of use
  • 10 years in storage