About this product
Advanced Multi-Hit Rifle Protection for Maximum Confidence in the Field
When you need uncompromising protection that performs under pressure, trust the MIRA Tactical 3811 Series Level III+ Body Armor Plates. Built in the USA and certified to NIJ 0101.06 standards, these plates combine Level III+ ballistic performance with a lightweight, ergonomic design engineered for tactical professionals, law enforcement officers, and prepared civilians.
Crafted with Hesco’s next-generation composite materials, the 3811 Series delivers enhanced multi-hit protection against both lead-core and mild steel-core threats—ensuring reliable performance when lives are on the line.
Level III+ Protection. Standalone Strength.
The 3811 Series offers Level III+ standalone protection, eliminating the need for soft armor backing while maintaining exceptional stopping power. Each plate is multi-curve contoured for natural body fit, maximizing comfort and range of motion during long wear or active movement.
With average weights as low as 2.2 lb (1.0 kg) and advanced composite construction, these plates provide elite-grade ballistic performance without sacrificing agility.
Key Features
- NIJ Level III+ Certified: Independently tested to meet and exceed NIJ Standard 0101.06 for rifle threats.
- Standalone Protection: No additional armor required for full ballistic performance.
- Enhanced Multi-Hit Capability: Defeats multiple high-velocity rounds, including both lead-core and mild steel-core ammunition.
- Multi-Curve Ergonomics: Engineered for superior comfort and flexibility in the field.
- Balanced Performance: Combines lightweight build with advanced stopping power.
- Durable Construction: Water-resistant wrap and reinforced edges protect against wear, moisture, and impact.
- Made in the USA: Manufactured to strict quality standards for reliability and long-term use.
Cut Options for Every Mission
Choose from Shooter Cut or SAPI Cut configurations to find the perfect balance between coverage and mobility for your mission needs.
Shooter Cut – Multi-Curve
| Model | Dimensions (W × L) | Weight |
|---|---|---|
| 3811-SH-MC-L | 10.00" × 12.00" (254 × 305 mm) | 3.4 lb (1.6 kg) |
| 3811-SH-MC-S | 8.00" × 10.00" (203 × 254 mm) | 2.2 lb (1.0 kg) |
SAPI Cut – Multi-Curve
| Model | Dimensions (W × L) | Weight |
|---|---|---|
| 3811-SA-MC-XL | 11.00" × 14.00" (279 × 356 mm) | 4.7 lb (2.2 kg) |
| 3811-SA-MC-L | 10.25" × 13.25" (260 × 337 mm) | 4.1 lb (1.9 kg) |
| 3811-SA-MC-M | 9.50" × 12.50" (241 × 318 mm) | 3.6 lb (1.6 kg) |
| 3811-SA-MC-S | 8.75" × 11.75" (222 × 298 mm) | 3.1 lb (1.4 kg) |
Comprehensive Threat Protection
According to the Hesco 3811 Threat Performance Matrix (page 1), the 3811 Series is tested to defeat multiple rifle calibers, providing exceptional multi-hit resilience under NIJ protocols.
Hesco 3811 Tech Sheet 250115
| Ammunition | Max Velocity | Core Type |
|---|---|---|
| 5.56×45mm M193 | 3,280 ft/s (1,000 m/s) | Lead Core |
| 7.62×39mm M67 | 2,410 ft/s (735 m/s) | Lead Core |
| 7.62×51mm M80 | 2,810 ft/s (856 m/s) | Lead Core |
| 7.62×63mm JSP | 2,794 ft/s (852 m/s) | Lead Core |
| 5.56×45mm M855 / SS109 | 3,150 ft/s (960 m/s) | Mild Steel Core |
| 7.62×39mm M43 | 2,410 ft/s (735 m/s) | Mild Steel Core |
Each plate undergoes rigorous ballistic validation and environmental conditioning to ensure consistent performance in any operational scenario.
Technical Specifications
| Feature | Specification |
|---|---|
| Protection Level | NIJ Level III+ (Standalone) |
| Cut Type | Shooter Cut / SAPI Cut |
| Curve Type | Multi-Curve |
| Thickness | 1.11" (28 mm) |
| Areal Density | 4.82 lb/ft² |
| Finish | Water-resistant ballistic fabric |
| Testing Standard | NIJ Standard 0101.06 Certified |
| Country of Manufacture | USA |
Why Choose the MIRA Tactical 3811 Series
The 3811 Series strikes the ideal balance between weight, comfort, and uncompromising ballistic protection. Designed for operators who need dependable armor that performs through repeated impacts, it’s trusted by professionals and preparedness enthusiasts who refuse to settle for less.
Life Without the 3811 Series Looks Like:
- Heavier armor that limits agility and endurance.
- Uncertainty about stopping power against high-velocity rifle threats.
- Reduced comfort during extended missions or training.
Life With the 3811 Series Looks Like:
- Certified protection with lightweight, ergonomic comfort.
- Proven performance against lead-core and steel-core threats.
- Confidence in every movement, no matter the mission.
Frequently Asked Questions About the 3811 Series Armor
What does “Level III+” mean?
Level III+ indicates protection that exceeds the NIJ Level III standard, offering superior performance against faster and more penetrative rounds such as 5.56×45mm M855/SS109 “green tip” ammunition.
How does the 3811 compare to other MIRA Tactical armor models?
The 3811 Series delivers enhanced multi-hit capability and improved resistance to steel-core threats compared to the 3802 models, while maintaining standalone functionality and ergonomic comfort.
Can I use these plates as standalone protection?
Yes. The 3811 Series is fully standalone-certified, meaning it provides complete protection without soft armor backing.
Are these plates compatible with my existing plate carrier?
Yes. The 3811 Series fits most standard plate carriers, including Shooter Cut and SAPI-compatible configurations.
How should I care for my armor plates?
Wipe the plates clean with a damp cloth and mild soap. Avoid submersion or exposure to chemicals. Store in a cool, dry environment away from direct sunlight.
Be Ready for the Unpredictable
The MIRA Tactical 3811 Series Level III+ Body Armor Plates deliver proven, certified protection for those who operate with purpose. Lightweight, durable, and built for modern threats, they embody the reliability and confidence MIRA Tactical stands for.
Stay prepared. Stay protected. Trust MIRA Tactical.
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