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Bullet Resistance
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KFORTS bulletproof glass windows and doors are engineered for maximum protection against ballistic threats, providing exceptional security for high-risk environments.


Whether for government buildings, financial institutions, or private residences, KFORTS delivers cutting-edge bulletproof solutions.  Our products are built using multi-layered glass technology and reinforced frame structures to prevent penetration and ensure that occupants remain safe in the event of an attack.

KFORTS Bullet resistant systems and Performances

In accordance with EN 1522-1523, the frame and glass as a system are up to FB7-NS, the highest level.

The glazing in accordance with EN 1063 is up to BR7-NS, the highest level. In accordance with UL752 and NIJ 0108.01, the frame and glass as a system are up to Level 7 and Type III.

Standards

EN1063

EN1522-1523

UL752

NIJ 0108.01

KFORTS System

KBR1-7-NS

KFB1-7-NS

KLevel 1-7    

KType I-III

KFORTS Bullet resistant systems and Performances

Extract from EN1522 and EN1063

In accordance with EN 1522-1523, the frame and glass as a system are up to FB7-NS, the highest level.

The glazing in accordance with EN 1063 is up to BR7-NS, the highest level. In accordance with UL752 and NIJ 0108.01, the frame and glass as a system are up to Level 7 and Type III.

Standards

KFORTS System

EN1522

EN1063

Class

Type of weapon

Calibre

Type

Mass, g

Test conditions

test range 

bullet velocity m/s

number Of strikes

striking

distance (mm)

KFB1

FB1

BR1

rifle

0.22 LR

L/RN

2.6±0.1

10.00±0.5

360±1

3

120±10

KFB2

FB2

BR2

handgun

9 mm Luger

FJ1/RN/SC

8.0±0.1

5.00±0.5

400±10

3

120±11

KFB3

FB3

BR3

handgun

0.357 Magnum

FJ1)/CB/SC

10.2±0.1

5.00±0.5

430±10

3

120±12

KFB4

FB4

BR4

handgun

0.44 Rem. Magnum

FJ2/FN/SC

15.6±0.1

5.00±0.5

440±10

3

120±13

KFB5

FB5

BR5

rifle

5.56 × 45 *

FJ2/PB/SCP1

4.0±0.1

10.00±0.5

950±10

3

120±14

KFB6

FB6

BR6

rifle

7.62 × 51

FJ1/PB/SC

9.5±0.1

10.00±0.5

830±10

3

120±15

KFB7

FB7

BR7

rifle

7.62 × 51

FJ2/PB/HC1

9.8±0.1

10.00±0.5

820±10

3

120±10

1) full steel jacket (plated)  

2) full copper alloy jacket

 twisted length (254 ± 10) mm   

L  - lead

CB  -coned bullet

FJ  - full metal jacket bullet    

FN - flat nose

HC1  - steel hard core, mass (3.7 ± 0.1) g, hardness more than 63 HRC   

PB  - pointed bullet

RN  - round nose  

SC -softcore (lead)  

SCP1—-soft core (lead) and steel penetrator (type SS109)

Extract from UL752 Standard for safety Bullet Resisting Equipment

KFORTS Systems

Rating

Ammunition

Grain

(g)

Minimum velocity fps(m/s)

Number of shots

KL1

Level 1

9 mm full metal copper
jacket lead core

124

80

1,175,358

3

KL2

Level 2

.357 Magnum jacketed
lead softpoint

158

10.2

1,250,381

3

KL3

Level 3

.44 Magnum lead
semi-wadcutter checked

240

15.6

1,350,411

3

KL4

Level 4

.30 caliber rifle lead
core softpoint

180

11.7

2,540,774

1

KL5

Level 5

7.62 mm rifle lead
core full metal copper
jacket military ball

150

9.7

2,750,838

1

KL6

Level 6

9 mm full metal copper
jacket lead core

124

8.0

1,400,427

5

KL7

Level 7

5.56 mm rifle, full metal
copper jacket with
lead core

55

3.56

3,080,939

5

/

Level 8

7.62 mm rifle lead core full
 metal copper jacket,
     military ball

150

9.7

2,750,838

5

Extract from NIJ Standard 0108.01 Ballistic Resistant Protective Materials

KFORTS SYSTEMS

Armor Type

Test Ammunition

Nominal Bullet Mass

Suggested Barrel Length

Required Bullet Velocity

Required Hits Per Armor Specimen

Permitted Penetrations

KT-I

I

22 LRHV

Lead


38 Special

RN Lead

2.6 g / 40 gr



10.2 g / 158 gr


15-16.5 cm

6-6.5 in


15-16.5 cm

6-6.5 in

320 ± 12 m/s

1050 ± 40 ft/s


259 ± 15 m/s

850 ± 50 ft/s

5



5

0



0

KT-II-A

II-A

357 Magnum

JSP


9 mm

FMJ

10.2 g / 158 gr



8.0 g / 124 gr


10-12 cm

 4-4.75 in


10-12 cm

 4-4.75 in

381 ± 15 m/s

1250 ± 50 ft/s


332 ± 12 m/s

1090 ± 40 ft/s

5



5

0



0

KT-II

II

357 Magnum

JSP

9 mm

FMJ

10.2 g / 158 gr


8.0 g / 124 gr


15-16.5 cm

6-6.5 in


10-12 cm

4-4.75 in

425 + 15 m/s

1395±50 ft/s


358 ± 12 m/s

1175 ± 40 ft/s

5


5

0


0

KT-III-A

III-A

44 Magnum Lead SWC Gas Checked

9 mm

FMJ

15.55 g / 240 gr


8.0 g / 124 gr


14-16 cm

 5.5-6.25 in


24-26 cm

9.5-10.25 in

426 ± 15 m/s

1400 ± 50 ft/s


426 ± 15 m/s

1400 ± 50 ft/s

5


5

0


0

KT-III

III

7.62 mm

308 Winchester FMJ

9.7 g / 150 gr

56 cm / 22 in

838 ± 15 m/s

2750 ± 50 ft/s

5

0

/

IV

30-06

AP

10.8 g / 166 gr

56 cm / 22 in

868 ± 15 m/s

2850 ± 50 ft/s

1

0

Special

Requirement

(see sec.2.2.7)

* These items must be specified by the user. All of the items must be specified.

Abbreviations: AP-Armor Piercing

FMI-Full Metal Jacket

JSP—Jacketed Soft Point

LRHV - Long Rifle High Velocity

RN - Round Nose

SWC - Semi-Wadcutter

Different Categories of Bullet Resistance Products

Different Categories of Bullet Resistance Products
Bullet-Resistant Systems KFB1-7, KBR1-7
Different Categories of Bullet Resistance Products
Bullet-Resistant Systems KL1-7
Different Categories of Bullet Resistance Products
Bullet-Resistant Systems NIJ KT I-IIl

Technical Uniqueness of Bulletproof Glass systems

🔫 Multi-layered glass: Designed to withstand various calibers of bullets without compromising safety.

🔫 Reinforced frames: Provides additional support, preventing structural failure upon impact.

🔫 Ballistic-grade polymer layers: Absorb and distribute impact energy to minimize penetration.

🔫 Real-world testing: Ensures that systems perform under actual threat scenarios.

🔫 Can be combined with burglarproof or blastproof glass for multi-protection.
Technical Uniqueness of Bulletproof Glass systems

🛡️ Customizable Bullet-Resistant Glass Solutions

Each KFORTS bullet-resistant window and door system is customizable to meet your specific security needs. We offer a range of design options, including fixed windows, sliding doors, and hinged doors, all tailored to fit your project specifications while maintaining the highest level of security.

Why choose KFORTS burglar security system​

Why choose KFORTS Bullet-Resistant Glass Systems
Tested and certified
100% compliant with ballistic, burglar, fire, and explosion resistance certifications
Why choose KFORTS Bullet-Resistant Glass Systems
Customization Services
Comprehensive customization services to meet unique architectural and safety demands
Why choose KFORTS Bullet-Resistant Glass Systems
One-stop solution
From design to installation, from idea to realization, to fulfill your dream
Why choose KFORTS Bullet-Resistant Glass Systems
Attractive design
Strong and unique design with slim frame

Applications for Bullet-Resistant Windows & Doors

KFORTS bullet-resistant windows and doors are perfect for environments where high-level protection is required, including:

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KFORTS provides glass door and window security systems and protection against burglar, violent intrusion, bullets, explosions, and fire.
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Burglar Resistance
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Fire Resistance
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Anti-explosion

Protect Lives And Buildings With World-class Security Glass Systems

Contact KFORTS today for tailored high-security solutions and further information. We will reply as soon as possible.

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