Description

Body Armor Orders: 5–10 Day Lead Time Before Shipping

Spartan Armor Systems AR500 Level 3+ Steel Body Armor Plates deliver dependable steel armor protection combined with enhanced comfort and wearability for training, preparedness, and professional applications. Built from rugged AR500 ballistic steel, these plates are engineered for long-term durability, resistance to harsh environments, and consistent structural integrity over years of use.

A defining feature of the Spartan Armor Systems AR500 Level 3+ Steel Body Armor Plates is the ATC, Advanced Triple Curve profile. Unlike flat or single-curve steel plates that can feel rigid and uncomfortable during extended wear, the triple curve geometry follows the natural contours of the chest and torso. This ergonomic shaping improves stability inside a plate carrier, reduces pressure points, and enhances mobility whether standing, kneeling, or moving dynamically. Users upgrading from traditional flat steel plates will immediately notice the difference in comfort and balance.

To complement the strength of AR500 steel, these plates include Encapsaloc full-coat spall mitigation. Steel armor can produce fragmentation when struck, and Encapsaloc is designed to help capture and contain that fragmentation across the full plate surface. While no coating can eliminate all fragmentation risk in every real-world scenario, full-coverage spall mitigation is a critical feature for anyone selecting steel armor for defensive or training purposes. The Encapsaloc coating also adds a protective outer layer that helps resist corrosion, abrasion, and environmental wear.

These plates are commonly described as Level 3+, an industry performance term indicating protection beyond traditional Level III testing parameters. Level III+ is not an official NIJ rating designation, and threat performance varies by manufacturer and ammunition type. Customers evaluating armor should review the NIJ ballistic resistance body armor standard 0101.06 and consider expected threat profiles, comfort requirements, and operational needs when selecting between steel, ceramic, or polyethylene armor solutions.

Size Options and Coverage

10×12 Shooters Cut
The 10×12 configuration is the most widely used plate size and fits the majority of standard plate carriers. It offers an effective balance of mobility, weight management, and torso protection, making it a popular choice for training setups, preparedness kits, and everyday carrier configurations.

11×14 Shooters Cut
The 11×14 size provides expanded torso coverage for larger body frames or users prioritizing maximum protective surface area. This option is often selected by customers who want additional vertical and lateral coverage while maintaining the proven durability of AR500 steel armor.

Durability and Service Life

Steel armor remains a trusted choice because of its exceptional longevity. Unlike some alternative armor materials that can degrade after impacts or environmental exposure, AR500 steel plates are designed to maintain structural reliability across extended use. This makes Spartan Armor Systems AR500 Level 3+ Steel Body Armor Plates especially attractive for high-volume training environments where repeated handling and harsh conditions are expected.

Comfort and Carrier Compatibility

The Advanced Triple Curve design significantly improves real-world usability. Properly fitted inside a compatible plate carrier, Spartan Armor Systems AR500 Level 3+ Steel Body Armor Plates provide a secure, body-conforming fit that supports longer wear times with reduced fatigue. Customers should always confirm carrier sizing before purchase and ensure plates match the intended plate pocket dimensions.

Important Armor Considerations

Body armor performance depends on multiple real-world variables including ammunition type, velocity, distance, and impact location. No armor system can guarantee protection against all threats or repeated impacts. Always follow manufacturer guidance, use properly fitted carriers, and select armor appropriate for your intended application.

Spartan Armor Systems AR500 Level 3+ Steel Body Armor Plates remain a strong choice for customers seeking rugged steel durability, improved ergonomic comfort through Advanced Triple Curve shaping, and enhanced fragmentation management with Encapsaloc full-coat spall mitigation. Choose 10×12 for standard mobility and compatibility or 11×14 for expanded coverage and larger frame fitment.

Key Features

• AR500 ballistic steel construction

• Level 3+ performance classification

• ATC Advanced Triple Curve ergonomic profile

• Encapsaloc full-coat spall mitigation

• Shooters cut geometry

• Available in 10×12 and 11×14 sizes

• Designed for plate carrier compatibility

• Durable finish for long-term service life

What’s Included

• One AR500 Level 3+ steel body armor plate per quantity selected

• Order two plates for a complete front and back carrier setup

Legal & Shipping Information

• Buyer is responsible for knowing and complying with all federal, state, and local laws regarding body armor ownership and use.

• Certain jurisdictions may restrict possession of body armor.

• Civil TAC fulfills orders in accordance with applicable shipping regulations and carrier policies.

Certified NIJ Level III Protection

NIJ Level III armor is tested to stop:

• 7.62×51mm NATO M80 Ball

• 5.56mm M193 FMJ

• 7.62×39 AK-47 steel-core rounds

These steel side plates are designed to withstand multiple hits without losing integrity.

📖 Learn more about the official NIJ Standard 0101.06 for Ballistic Resistance of Body Armor

With their rugged AR550 steel build, NIJ Level III protection, and mission-focused design, the AR500 Level 3 Steel Body Armor Plates Set of 2 offer protection you can rely on. Built for durability, ease of integration, and sharp tactical use, they’re a vital addition to any serious plate carrier setup. Upgrade your armor—defend better with Civil TAC.

Additional information