About this product
Unyielding Protection Against Armor-Piercing Threats
When nothing less than maximum protection will do, trust the MIRA Tactical 4403MC Series Level IV Body Armor Plates. Built in the USA and certified to NIJ 0101.06 standards, these standalone multi-curve plates offer battle-tested defense against the most dangerous rifle threats—including armor-piercing (AP) rounds.
Engineered using Hesco’s advanced composite technology, the 4403MC Series combines unparalleled stopping power with a contoured, ergonomic design that ensures comfort and endurance, even under the heaviest fire.
For military operators, tactical professionals, and preparedness enthusiasts, the 4403MC represents the pinnacle of ballistic protection—proven, trusted, and ready for real-world deployment.
Level IV Protection. Standalone Strength.
The 4403MC Series delivers true Level IV standalone protection, defeating multiple armor-piercing rifle rounds without the need for soft armor backing. Each plate undergoes rigorous NIJ testing to ensure superior multi-hit performance and structural integrity under extreme stress.
At just 0.83 inches thick and available in multiple cut options, the 4403MC Series combines maximum protection with functional comfort for extended use in high-threat environments.
Key Features
- NIJ Level IV Certified: Meets or exceeds NIJ Standard 0101.06 requirements for armor-piercing rifle protection.
- Standalone Capability: Full protection without soft armor backing.
- Armor-Piercing Defense: Defeats 7.62×63mm M2 AP and multiple other AP and enhanced-performance threats.
- Multi-Hit Tested: Proven to withstand repeated impacts from high-velocity rifle rounds.
- Multi-Curve Ergonomics: Contoured for natural fit and freedom of movement.
- Rugged Durability: Constructed with advanced ceramic and composite materials in a water-resistant ballistic wrap.
- Made in the USA: Built to the highest standards for military and law enforcement professionals.
Cut Options and Weights
Available in both Shooter Cut and SAPI Cut configurations, the 4403MC Series provides flexibility for a range of mission profiles.
Shooter Cut – Multi-Curve
| Model | Dimensions (W × L) | Weight |
|---|---|---|
| 4403MC-SH-MC-L | 10.00" × 12.00" (254 × 305 mm) | 7.7 lb (3.5 kg) |
| 4403MC-SH-MC-S | 8.00" × 10.00" (203 × 254 mm) | 5.0 lb (2.3 kg) |
SAPI Cut – Multi-Curve
| Model | Dimensions (W × L) | Weight |
|---|---|---|
| 4403MC-SA-MC-XL | 11.00" × 14.00" (279 × 356 mm) | 10.7 lb (4.9 kg) |
| 4403MC-SA-MC-L | 10.25" × 13.25" (260 × 337 mm) | 9.1 lb (4.2 kg) |
| 4403MC-SA-MC-M | 9.50" × 12.50" (241 × 318 mm) | 7.9 lb (3.6 kg) |
| 4403MC-SA-MC-S | 8.75" × 11.75" (222 × 298 mm) | 6.9 lb (3.1 kg) |
Comprehensive Threat Protection
According to the Hesco 4403MC Tech Sheet, these plates provide certified protection against multiple high-velocity rifle rounds—including armor-piercing and enhanced performance ammunition.
| Ammunition | Max Velocity | Core Type |
|---|---|---|
| 5.56×45mm M193 | 3,280 ft/s (1,000 m/s) | Lead Core |
| 5.56×45mm M855 / SS109 | 3,150 ft/s (960 m/s) | Mild Steel Core |
| 5.56×45mm M855A1 | 3,180 ft/s (969 m/s) | Enhanced Performance |
| 7.62×51mm M61 | 2,830 ft/s (863 m/s) | Armor Piercing Core |
| 7.62×63mm AP M2 | 2,910 ft/s (887 m/s) | Armor Piercing Core |
| 7.62×54R B-32 API | 2,850 ft/s (869 m/s) | Armor Piercing Incendiary |
| 7.62×39mm API | 2,410 ft/s (735 m/s) | Armor Piercing Core |
| 7.62×54R LPS | 2,832 ft/s (863 m/s) | Enhanced Performance |
| 7.62×63mm JSP | 2,794 ft/s (852 m/s) | Lead Core |
| 7.62×51mm M80 | 2,810 ft/s (856 m/s) | Lead Core |
| 7.62×39mm M43 | 2,410 ft/s (735 m/s) | Mild Steel Core |
Each plate is validated to defeat up to six hits, ensuring reliable, repeatable performance in the most extreme combat scenarios.
Technical Specifications
| Protection Level | NIJ Level IV (Standalone) |
| Cut Type | Shooter Cut / SAPI Cut |
| Curve Type | Multi-Curve |
| Thickness | 0.83" (21 mm) |
| Areal Density | 11.05 lb/ft² |
| Finish | Water-resistant ballistic fabric |
| Testing Standard | NIJ Standard 0101.06 Certified |
| Country of Manufacture | USA |
Why Choose the MIRA Tactical 4403MC Series
The 4403MC Series offers the highest level of ballistic protection available, with performance proven against armor-piercing and incendiary rifle rounds. Built for operators who face the toughest threats, it delivers the confidence and endurance required to stay protected under any conditions.
Life Without the 4403MC Series Looks Like:
- Exposure to armor-piercing threats without proper protection.
- Limited confidence in your armor’s ability to withstand extreme impacts.
- Restricted movement from heavier, outdated plates.
Life With the 4403MC Series Looks Like:
- Maximum certified protection from advanced rifle and AP rounds.
- Confidence in multi-hit capability under real-world conditions.
- Balanced comfort and coverage for extended field use.
Frequently Asked Questions About the 4403MC Series Armor
What makes Level IV armor different from Level III+?
Level IV armor provides the highest ballistic protection under NIJ standards, designed to stop armor-piercing rounds such as the 7.62×63mm M2 AP. Level III+ plates offer excellent protection against non-AP rifle rounds but don’t match Level IV penetration resistance.
Are the 4403MC plates standalone?
Yes. The 4403MC Series is fully standalone, meaning it provides certified protection without requiring soft armor backing.
How does the 4403MC compare to other MIRA Tactical plates?
Compared to lighter Level III and III+ models like the 3811 Series, the 4403MC offers superior stopping power and greater resistance to AP and incendiary threats, while maintaining a manageable weight and multi-curve comfort.
Can I use these plates with my existing carrier?
Yes. The 4403MC Series is compatible with most standard plate carriers, available in both Shooter and SAPI cuts for optimal fit.
How should I care for my armor?
Wipe the surface with a damp cloth to remove debris. Avoid direct sunlight, chemicals, or prolonged exposure to moisture. Store in a cool, dry location when not in use.
Be Ready for the Worst
The MIRA Tactical 4403MC Series Level IV Body Armor Plates provide unmatched defense against armor-piercing threats. Designed for maximum protection and field comfort, they represent the ultimate solution for operators, law enforcement, and civilians who take their safety seriously.
Stay protected. Stay prepared. Trust MIRA Tactical.
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