STANAG 4569 level 2–4 composite packages for tactical and armored vehicles. Weight and ballistic performance are calculated together.
- STANAG 4569 · Level
- 2–4
- Areal density
- 42–85kg/m²
- Model families
- 3
- VAS-K LIGHT
- VAS-K MEDIUM
- VAS-K HEAVY
Ballistic protection · platform armoring
Ballistic vests, helmets, PE and ceramic plates to NIJ standards; armoring systems for land, sea and air platforms.
01 — KG Defense
KG Defense is the defense-industry arm of Kurumsal Grup. It produces ballistic protection equipment for personnel and armoring systems for land, sea and air platforms.
Kurumsal Grup
KG Defense
02 — Product range
From personnel to platforms, from facilities to special applications: ballistic protection to NIJ standards and project-based armoring.
0115 products
023 products
035 products
044 products
03 — Flagship
Al₂O₃ / SiC ceramic strike face with a UHMWPE backer. Level IV, the highest level in NIJ 0101.06.
04 — Platform armoring
Three platforms, one engineering approach. From land vehicles to naval platforms, from helicopters to fixed-wing aircraft: lightweight composite armor packages designed to STANAG 4569 levels.
STANAG 4569 level 2–4 composite packages for tactical and armored vehicles. Weight and ballistic performance are calculated together.
Lightweight, corrosion-resistant panels for boats and fast attack craft. The humidity and salt load of the marine environment are built into the design.
Weight-critical protection for helicopters and air platforms. Panels designed by zone: seats, floor and fuselage.
05 — Personal protection






06 — Threat levels · NIJ 0101.06
Each NIJ level is defined by the test rounds set in the standard. The bars show the kinetic energy of one reference round per level, in joules; levels IIA–IIIA specify two rounds each, one is shown here.
Selected level · Handgun — light
NIJ IIA
No KG product data sheet states this level.
Selected level · Handgun — standard
NIJ II
KG products whose data sheet states this level
Selected level · Handgun — heavy
NIJ IIIA
KG products whose data sheet states this level
Selected level · Rifle — NATO ball
NIJ III
KG products whose data sheet states this level
Selected level · Rifle — armor-piercing
NIJ IV
KG products whose data sheet states this level
Gold mark: protection level stated in the KG product data sheet
07 — Manufacturing
The production flow has seven steps: intake, design, machining, pressing, ballistic testing, quality control and shipment.
The gold line begins at the ballistic test
08 — Company
We are the defence-industry arm of Kurumsal Grup — founded in 2000 and active through 13 companies in 38 countries. We produce ballistic protection equipment and armoring systems for land, naval and air platforms.
About the company
From design and R&D to CNC machining, from hot pressing and lamination to ballistic testing — every stage runs under one roof, on our own lines.
Explore the process
Every product passes independent ballistic laboratory tests to NIJ standards. Test reports and conformity documents are shared on request during the quotation process.
Request documents09 — Standards & documents
Our products are tested in independent laboratories to recognised standards including NIJ, NATO STANAG and EN. The relevant product data sheets and test reports are shared on request during the quotation process.
10 — STANAG 4569 protection levels
Typical KG armor solutions designed to STANAG 4569 levels for land, naval, air and personnel platforms: threat, material composition, areal weight and layer build-up.
Velocity tolerance ± 20 m/s.
Key materials
All systems use KG-produced ceramics and UHMWPE composites with integrated Armox500 armor steel. Figures are illustrative of typical configurations and are tailored to project requirements.
Platform armor presentations
11 — References
Türkiye’s security and defence institutions choose KG Defense.
Turkish Armed Forces
Ministry of National Defence
Presidency of Defence Industries
Gendarmerie General Command
Coast Guard Command
National Intelligence Organization
AFAD (Disaster & Emergency)
Project details are not disclosed, in line with corporate confidentiality.
12 — Principle
Product data sheets and test reports are shared on request during the quotation process.
Not marketing language — the language of measurement.
Contact
Share your threat level, weight target and use case; our engineering team will work out the right configuration with you.