Nij Iiia Bulletproof Vest
V50 Fragmentation Limit: ≥ 620 m/s (Tested against 1.1g FSP).
Carrier Fabric: Heavy-Duty 600D Polyester with UV-Stabilized coating.
Product Overview & Ballistic Integrity
The Jiu'an NIJ IIIA Bulletproof Vest is a professional-grade life-saving garment engineered to stop high-velocity handgun projectiles with minimal back-face deformation. Manufactured by Jiangsu Jiu'an Police Equipment Manufacturing Co., Ltd., this vest is built specifically for operators who face high-kinetic energy threats. By utilizing advanced multi-layer fiber orientation, we have created a "Kinetic Trap" that captures bullets and disperses their energy across the entire surface area, significantly increasing the wearer's survival rate in close-quarter ballistic encounters.

Technical Specifications
|
Core Ballistic Material |
High-Tenacity Para-Aramid or 1000D UHMW-PE (Customizable). |
|
Protection Level |
NIJ 0101.06 Level IIIA (Certified for .44 Magnum & 9mm FMJ). |
|
Back Face Signature (BFS) |
Consistently ≤ 36mm (Well below the 44mm safety limit). |
|
V50 Fragmentation Limit |
≥ 620 m/s (Tested against 1.1g FSP). |
|
Carrier Fabric |
Heavy-Duty 600D Polyester with UV-Stabilized coating. |
|
Shelf Life |
5–8 Years (Based on material choice and storage). |
【Core Features & Engineering Advantages】
Advanced "Impact-Web" Technology
The internal ballistic panels feature a specialized cross-stitch fiber orientation. This "Web" structure prevents the ballistic material from bunching or shifting upon impact, ensuring that the second and third rounds are stopped with the same efficiency as the first.
Superior Trauma Management
Unlike standard vests that may pass NIJ tests but cause significant bruising, our IIIA vest incorporates an integrated Trauma Reduction Layer. This high-density foam backing absorbs the "blunt force" of the bullet, protecting the ribcage and internal organs from non-penetrative injuries.
"Bio-Flex" Anatomical Chassis
The carrier is designed with articulated side-wings that overlap to provide 360-degree protection. The "Bio-Flex" geometry allows the vest to twist and turn with the human spine, ensuring the armor remains in the correct position during physical struggles or rapid vehicle egress.
Weather-Sealed Ballistic Cores
Each protective insert is ultrasonically welded into a flexible, 100% waterproof TPU envelope. This prevents environmental moisture, salt spray, and human sweat from compromising the chemical integrity of the ballistic fibers.
As a Ministry of Public Security (GA) Certified Manufacturer, Jiu'an employs military-grade quality control protocols.
Fiber-Traceability System:
Every roll of Aramid or PE used in our vests is batch-tested for tensile strength before entering the production line.
Automated CAD Precision:
All ballistic layers are cut using high-precision CNC laser tables to ensure a 100% accurate fit within the carrier, eliminating "dead zones" where protection might be weak.
Bespoke Government Tenders:
We offer full-scale OEM/ODM services, including MOLLE-integrated carriers, Quick-Release emergency systems, and custom sizing from XS to 5XL for diverse international forces.
Support & Application Fields
This vest is the gold standard for Anti-Terrorism Units, Armed Police, Private Security Details (PSD), and Law Enforcement Patrols. We provide a 5-year ballistic warranty and offer global door-to-door shipping with all necessary export documentation (MA/CNAS/ILAC-MRA).
FAQ - Frequently Asked Questions
Q: Why choose this "Bulletproof" vest over a standard "Ballistic" vest?
A: While the terms are often used interchangeably, our Bulletproof Series is specifically optimized for Trauma Reduction. It is designed not just to "stop" the bullet, but to "cushion" the blow, significantly reducing internal injury from kinetic energy.
Q: Can this vest be worn comfortably in hot climates?
A: Yes. We have integrated a "Heat-Sync" 3D Mesh Lining on the interior surface to promote evaporative cooling and reduce the core temperature of the operator during long shifts in high-heat environments.
Q: What is the difference between the Aramid and PE versions?
A: Aramid offers superior heat resistance and structural stability in extreme temperatures. UHMW-PE is slightly lighter and offers excellent multi-hit performance. We can recommend the best material based on your specific operational theater.
Q: Is it easy to adjust the sizing?
A: Absolutely. The vest features heavy-duty Velcro adjustments on both the shoulders and the waist, allowing for a customized, secure fit over various layers of clothing or duty uniforms.
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