IMPORTANT NOTE: This item cannot be purchased by anyone who has a violent felony conviction, cannot be shipped to any address in Connecticut or New York, and cannot be shipped internationally (US only).
MIRA Safety® is proud to offer premium 7.7-pound lightweight NIJ Certified Level IV body armor plates. These stand-alone multi-curve shooter cut plates are engineered to stop multiple impacts from armor-piercing ammunition across a comprehensive range of rifle threats.
Tested to NIJ standards at US laboratories, these Level IV ballistic plates feature multi-curve, shooter's cut 10" x 12" configuration designed for superior ergonomics and mobility. Our hybrid armor design offers enhanced range of motion while protecting against all small arms threats up to and including armor-piercing high-powered rifle rounds.
Unlike typical ceramic plates that can crack and fail after single impacts, MIRA® Tactical Level IV multi-curve shooter's cut plates combine advanced materials for multi-hit capability against various threat types. These lightweight ballistic plates provide outstanding life-saving protection with a low profile design, making them an excellent addition to any tactical setup.
Key Specifications
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Protection Level: Level IV (Stand Alone)
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Dimensions: 10.00 x 12.00 in (254 x 305 mm)
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Weight: 7.7 lb (3.5 kg)
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Thickness: 0.83 in (21 mm)
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Areal Density: 11.05 lb/ft²
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Cut Type: Shooter Cut
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Profile: Multi Curve
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Ballistic Performance Matrix
MIRA® Tactical Level IV plates offer comprehensive protection against multiple threat categories:
Lead Core Threats
| Caliber |
Projectile |
Max Velocity |
Shots Defeated |
| 5.56 × 45 mm |
M193 |
3,280 ft/s (1,000 m/s) |
6 |
| 7.62 × 39 mm |
M67 |
2,410 ft/s (735 m/s) |
6 |
| 7.62 × 51 mm |
M80 |
2,810 ft/s (856 m/s) |
3 |
| 7.62 × 63 mm |
JSP |
2,794 ft/s (852 m/s) |
1 |
Mild Steel Core Threats
| Caliber |
Projectile |
Max Velocity |
Shots Defeated |
| 5.56 × 45 mm |
M855/SS109 |
3,150 ft/s (960 m/s) |
6 |
| 7.62 × 39 mm |
M43 |
2,410 ft/s (735 m/s) |
3 |
| 7.62 × 54R |
LPS |
2,832 ft/s (863 m/s) |
1 |
Enhanced Performance Threats
| Caliber |
Projectile |
Max Velocity |
Shots Defeated |
| 5.56 × 45 mm |
M855A1 |
3,180 ft/s (969 m/s) |
3 |
| 7.62 × 39 mm |
API |
2,410 ft/s (735 m/s) |
3 |
Armor Piercing Core Threats
| Caliber |
Projectile |
Max Velocity |
Shots Defeated |
| 7.62 × 54R |
B-32 API |
2,850 ft/s (869 m/s) |
1 |
| 7.62 × 51 mm |
M61 |
2,830 ft/s (863 m/s) |
1 |
| 7.62 × 63 mm |
AP M2 |
2,910 ft/s (887 m/s) |
1 |
Key Features
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NIJ Level IV Protection: Highest standard protection level designed to defeat armor-piercing rifle threats
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Multi-Curve Shooter's Cut Design: Ergonomically optimized corners and three-dimensional curvature that conforms to the natural shape of the torso for improved weapon shouldering, reduced weight, and enhanced mobility
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Stand-Alone Protection: Achieves full Level IV protection without requiring soft armor backing
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Multi-Hit Capability: Proven performance against multiple impacts from various threat types with minimum shot counts verified through NIJ testing protocols
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Lightweight Construction: At just 0.83" thick and 7.7 pounds, it's lighter than many Level III configurations
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Advanced Composite Materials: Combines ceramic and ultra-high molecular weight polyethylene (UHMWPE) for superior strength and durability
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Large Size Configuration: 10" x 12" dimensions optimized for comprehensive torso coverage
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Anti-Spall Protection: UHMWPE construction ensures bullet fragments are contained rather than creating secondary projectiles that could injure face or limbs
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Water Resistant: CORDURA® nylon wrap provides water resistance and longevity
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Easy Integration: Compatible with standard plate carriers and tactical gear configurations
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Clear Labeling: Easy-to-read label on back includes threat level, defense capability, manufacture date, and other important details
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Superior Protection That Doesn't Compromise Mobility
Gun violence remains a persistent threat across America. Recent events have shown that even previously safe areas can experience unprecedented levels of violence. Preparing to protect yourself and your family means having access to the most reliable protection available.
MIRA® Tactical Level IV plates represent the pinnacle of ballistic protection technology. Unlike budget armor solutions that limit you to Level IIIA, III, or III+ protection, these Level IV plates provide comprehensive defense against armor-piercing threats while maintaining exceptional mobility.
The key to our Level IV armor's performance lies in its advanced material construction and precision engineering. The combination of ceramic and ultra-high molecular weight polyethylene (UHMWPE) delivers both lightweight characteristics and multi-hit capability against the most challenging ballistic threats.
After precision manufacturing, each plate is shaped to standard dimensions with a shooter's cut configuration for improved comfort and weapon handling. Extensive testing demonstrates the plate's ability to defeat multiple armor-piercing rounds across various calibers and velocities.
The result is a sub-8-pound plate less than an inch thick that can stop multiple high-velocity armor-piercing rifle rounds. Unlike traditional steel and ceramic Level IV offerings that can weigh 8-13+ pounds, MIRA® Tactical Level IV plates won't compromise your mobility or cause long-term physical strain.
MIRA Safety® is proud to offer these Level IV plates to law enforcement, military personnel, security contractors, and qualified US civilians.
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Storage Guidelines
UHMWPE plates must not be exposed to temperatures higher than 150°F for prolonged periods. Extended exposure to extreme heat can potentially compromise the plate's integrity and reduce protective capabilities. Store your armor in a cool, dry, dark place away from high heat sources.
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Frequently Asked Questions
What makes Level IV protection special?
Body armor standards are established by the National Institute of Justice (NIJ). Level IV represents the highest standard protection level, designed to defeat armor-piercing rifle threats that can penetrate lower-level armor. MIRA® Tactical Level IV plates provide this elite protection while maintaining a lightweight 7.7 lb profile with multi-curve comfort and shooter's cut mobility.
What is the difference between Ballistic UHMWPE and Commercial UHMWPE?
Ballistic-grade UHMWPE offers superior protection through higher areal density and modulus compared to commercial grades. Areal density indicates energy absorption capability, while modulus measures fabric stretch resistance. Ballistic UHMWPE provides low backface deformation, superior rigidity, and increased survivability compared to commercial versions used in industrial applications.
Why are armor plates sold separately?
Armor plates allow users to customize protection based on specific needs while maintaining mobility. Plate carrier systems enable quick swapping of armor configurations for different threat environments, making them preferred by military and law enforcement professionals.
Is modern body armor still heavy and awkward?
Traditional steel and ceramic armor could exceed 10+ pounds per plate. Advanced composite materials reduce weight to 7.7 pounds while providing superior protection. This weight is manageable for daily carry in backpacks or plate carriers.
Can I trust advanced composite armor?
The US military and law enforcement agencies worldwide rely on advanced composite armor systems. Thousands of lives have been saved by these technologies. The materials and construction methods have been extensively proven in real-world applications.
Who can purchase body armor?
Anyone without a violent felony conviction can purchase ballistic body armor. However, Connecticut and New York prohibit online purchases with direct shipping.
What does "Stand Alone" mean?
Stand-alone plates provide the stated protection level independently, without requiring additional soft armor backing. This contrasts with "ICW" (In Conjunction With) plates that must be combined with other armor to achieve their rated protection level.
What is NIJ certification?
NIJ Certified Body Armor refers to protective gear tested and certified by the National Institute of Justice to meet specific performance standards. The certification process involves rigorous testing and ongoing compliance checks, ensuring reliable protection against various ballistic threats.
NIJ protection levels include:
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Level IIA: Lower velocity 9mm and .40 S&W rounds
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Level II: Higher velocity 9mm and .357 Magnum rounds
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Level IIIA: High velocity 9mm and .44 Magnum rounds
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Level III: Rifle rounds such as 7.62mm FMJ
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Level IV: Armor-piercing rifle rounds
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Do body armor plates have a lifespan?
These ballistic plates do not have a predetermined expiration date. Armor should be replaced if damaged or showing signs of wear that could compromise protection capability.
