KG DefenseKurumsal Grup
A team raising the Turkish flag on a rocky summit.

Ballistic protection · platform armoring

THE NEW STANDARD IN PROTECTION.

Ballistic vests, helmets, PE and ceramic plates to NIJ standards; armoring systems for land, sea and air platforms.

41°01′N 29°07′E · ISTANBUL

NIJ 0101.06 · STANAG 4569

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01 — KG Defense

PROTECTION FROM PERSONNEL TO PLATFORM.

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

Year Kurumsal Grup was founded
2000
Group companies
13
Countries where the group operates
38

KG Defense

Products in four categories
27
Product at the top level of NIJ 0101.06
IV

02 — Product range

FOUR CATEGORIES, 27 PRODUCTS

From personnel to platforms, from facilities to special applications: ballistic protection to NIJ standards and project-based armoring.

All products
  • A soldier in full kit with helmet, plate carrier and backpack. 0115 products

    Personal protection

    Ballistic helmets, vests, hard plates and supporting gear: the protection layers personnel carry in the field.
  • Computer-aided design model of a land-vehicle armor kit. 023 products

    Platform armoring

    Weight- and threat-driven armoring projects for land vehicles, naval platforms and aircraft.
  • A soldier taking cover behind a boulder. 035 products

    Facilities & buildings

    Spaces protected with ballistic glass, doors, panels and armored cabins: solutions for banks, VIPs and critical facilities.
  • A soldier advancing along a riverbank through smoke. 044 products

    Special applications

    Bomb disposal, K9, close protection and blast containment: protection for special missions.

03 — Flagship

CERAMIC + PE HYBRID PLATE

NIJ IV · STAND-ALONE.30-06 M2 AP

Al₂O₃ / SiC ceramic strike face with a UHMWPE backer. Level IV, the highest level in NIJ 0101.06.

Test threat
.30-06 M2 AP
Shape
Multi-curve
Weight (SAPI M)
2.7–3.1 kg
Schematic view of the hybrid ballistic plate: ceramic strike face and UHMWPE backer.
  1. 01 Strike faceAl₂O₃ / SiC ceramic
  2. 02 BackerUHMWPE
  3. NIJ IV stand-alone.30-06 M2 AP
  4. Weight (SAPI M)2.7–3.1 kg
schematic, not to scale

04 — Platform armoring

LAND · SEA · AIR

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.

Schematic side view of a generic land vehicle; armor zones hatched in gold.
schematic, not to scale
STANAG 4569 · Level
2–4
Areal density
42–85kg/m²
Model families
3
  • VAS-K LIGHT
  • VAS-K MEDIUM
  • VAS-K HEAVY

Lightweight, corrosion-resistant panels for boats and fast attack craft. The humidity and salt load of the marine environment are built into the design.

Schematic side view of a generic patrol boat; armor zones hatched in gold.
schematic, not to scale
STANAG 4569 · Level
3
Areal density
48kg/m²
Model families
1
  • NAVALARMOR M-3

Weight-critical protection for helicopters and air platforms. Panels designed by zone: seats, floor and fuselage.

Schematic side view of a generic helicopter; armor zones hatched in gold.
schematic, not to scale
STANAG 4569 · Level
2
Areal density
28kg/m²
Model families
1
  • AEROARMOR A-2

05 — Personal protection

PROTECTION FROM HEAD TO TOE

Personal protection
  • Personal protection

    Ballistic Vest

    NIJ IIIAMODULAR
    View
  • Personal protection

    Tactical Backpack

    MOLLE · 3-DAY
    View
  • Personal protection

    Night Vision Equipment

    GEN II+ / GEN III
    View
  • Personal protection

    UHMWPE Hard Plate

    NIJ III · STAND-ALONE
    View
  • Personal protection

    Ceramic + PE Plate

    NIJ IV · STAND-ALONE
    View
  • Personal protection

    Combat Boots

    MIL-SPEC
    View

06 — Threat levels · NIJ 0101.06

THE ENERGY OF THE THREAT

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.

Review the standards

Selected level · Rifle — armor-piercing

NIJ IV

Test round
.30-06 M2 AP
Bullet mass
10.8 g
Velocity
878 m/s
Kinetic energy
4,151 J
Typical use
Ceramic + PE hybrid plate

KG products whose data sheet states this level

Gold mark: protection level stated in the KG product data sheet

07 — Manufacturing

FROM RAW MATERIAL TO SHIPMENT

The production flow has seven steps: intake, design, machining, pressing, ballistic testing, quality control and shipment.

Explore the process
  1. Op 010 Raw material intake Inspection
  2. Op 020 Design & R&D Operation
  3. Op 030 CNC machining Operation
  4. Op 040 Hot pressing & lamination Operation
  5. Op 050 Ballistic testing Test
  6. Op 060 Quality control Inspection
  7. Op 070 Shipment Transport

The gold line begins at the ballistic test

08 — Company

Your trusted partner in defence technology

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
The KG Defense production facility.
KG Defense — production facility
An engineer machining a precision part.

Our own equipment, our own products

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
A ballistic firing test tunnel.

Quality documented by independent laboratories

Every product passes independent ballistic laboratory tests to NIJ standards. Test reports and conformity documents are shared on request during the quotation process.

Request documents

09 — Standards & documents

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.

View the document register

10 — STANAG 4569 protection levels

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.

Review the standards
  • Land
  • Naval
  • Air
  • Personnel
Level 1
Threat — bullet / distance / velocity 7.62×51 NATO (M80)·5.56×45 30 m · 833–937 m/s
KG armor solution (material) UHMWPE composite panel UHMWPE — advanced polyethylene composite for lightweight protection
Areal weight 22 kg/m²
Typical layer build-up
  • UHMWPE composite panel
  • Anti-spall layer (optional)
  • Protective coating
Level 2
Threat — bullet / distance / velocity 7.62×39 API BZ 30 m · 695 m/s
KG armor solution (material) Alumina ceramic + UHMWPE Al₂O₃ + UHMWPE — ceramic strike face with UHMWPE backing
Areal weight 32 kg/m²
Typical layer build-up
  • Alumina ceramic (6–8 mm)
  • UHMWPE backing
  • Anti-spall layer
  • Protective coating
Level 3
Threat — bullet / distance / velocity 7.62×51 AP (WC)·7.62×54R B32 API 30 m
KG armor solution (material) SiC ceramic + UHMWPE + steel hull SiC + UHMWPE + steel — silicon carbide strike face with UHMWPE backing and steel hull integration
Areal weight 36 kg/m²
Typical layer build-up
  • SiC ceramic (8–10 mm)
  • UHMWPE backing
  • Steel hull (3–4 mm)
  • Anti-spall layer
  • Protective coating
Level 4
Threat — bullet / distance / velocity 14.5×114 AP / B32 200 m · 911 m/s
KG armor solution (material) Heavy SiC/B₄C + UHMWPE + steel hull SiC/B₄C + UHMWPE + steel — high-performance ceramic with UHMWPE backing and steel hull integration
Areal weight 70 kg/m²
Typical layer build-up
  • Heavy SiC/B₄C ceramic (10–15 mm)
  • UHMWPE backing
  • Steel hull (6–8 mm)
  • Anti-spall layer
  • Protective coating
Level 5–6
Threat — bullet / distance / velocity 25 mm APDS·30 mm APFSDS 1250–1460 m/s
KG armor solution (material) Custom heavy ceramic + steel hull Advanced ceramic + steel — tailored ceramic-steel solution for high-calibre threats
Areal weight 115 kg/m²
Typical layer build-up
  • Advanced ceramic (15–25 mm)
  • UHMWPE / composite layer
  • Steel hull (10–15 mm)
  • Anti-spall layer
  • Protective coating

Velocity tolerance ± 20 m/s.

Proven protection Designed to STANAG 4569 levels with advanced ceramics, UHMWPE and steel.
Optimised weight High protection at the lowest areal weight.
Modular design Scalable to different threat levels and platform types.
Multi-platform Configurations tailored to land, naval, air and personnel.
Easy integration For new build and retrofit applications.
Life-cycle support Inspection, maintenance and replacement solutions.

Key materials

  • Alumina ceramic (Al₂O₃)KG production
  • Silicon carbide (SiC)KG production
  • Boron carbide (B₄C)KG production
  • UHMWPE compositeKG production
  • Armox500 armor steelIntegrated

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.

11 — References

Institutions that choose us

Türkiye’s security and defence institutions choose KG Defense.

  • Turkish Armed Forces Turkish Armed Forces
  • Ministry of National Defence Ministry of National Defence
  • Presidency of Defence Industries Presidency of Defence Industries
  • General Directorate of Security General Directorate of Security
  • Gendarmerie General Command Gendarmerie General Command
  • Coast Guard Command Coast Guard Command
  • National Intelligence Organization National Intelligence Organization
  • AFAD (Disaster & Emergency) AFAD (Disaster & Emergency)

Project details are not disclosed, in line with corporate confidentiality.

A soldier in full kit kneeling on a rocky hilltop in evening light.

12 — Principle

UNDOCUMENTED PROTECTION IS A CLAIM.

Product data sheets and test reports are shared on request during the quotation process.

Not marketing language — the language of measurement.

Contact

Need a mission-specific solution?

Share your threat level, weight target and use case; our engineering team will work out the right configuration with you.

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