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Level IIIA Ballistic Shield | Bulletproof Shield for Police & Home Defense | Stops .44 Magnum
Level IIIA Ballistic Shields: Your Portable Wall of Safety
Have you ever wished you had a shield you could trust? Something you could put between yourself and a threat to keep you and your loved ones safe? That's exactly what a Level IIIA ballistic shield is for. Think of it as a portable, lightweight wall that you can carry, designed to stop bullets and give you a powerful advantage in a dangerous situation.
Here at Atomic Defense, we know that your safety is what matters most. Whether you're a police officer getting ready for patrol, a security professional protecting others, or a homeowner thinking about how to best protect your family, a high-quality IIIA ballistic shield is one of the best tools you can have. This guide will help you understand everything you need to know, in simple terms, so you can feel confident about your protection.

What Does "Level IIIA" Protection Actually Mean?
You see "Level IIIA" or "Level 3A" everywhere, but what does it mean? It's actually a rating from the National Institute of Justice (NIJ). The NIJ is a government group that tests body armor and shields to make sure they work. They are the gold standard for testing.
A ballistic shield level IIIA is tested and proven to stop bullets from most handguns. This includes:
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.357 SIG rounds
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.44 Magnum rounds
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9mm handgun rounds
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.40 S&W handgun round.
- And other common handgun threats.
This is a very popular level of protection because handguns are the most common type of weapon used in violent crimes. A Level 3A ballistic shield gives you a wide area of protection against these common threats. It gives you the power to create a safe space, protect others, and move with confidence. You might also see an older rating called "HG2," which offers very similar handgun protection.

Who Uses a Bulletproof Shield 3a and Why?
A ballistic shield 3A isn't just for SWAT teams. Many different people rely on them every single day to stay safe.
- Police Officers and First Responders: Officers use a tactical 3a ballistic shield when approaching a dangerous house, during a traffic stop that feels unsafe, or to control a crowd. It can protect them and their partners while they work to make the situation safe.
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Homeowners: In a home defense situation, a shield can be a game-changer. It allows you to safely move your family into a secure room. A level 3A ballistic shield kept by your bed can provide instant protection and peace of mind.
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Security Guards: Security professionals use shields to protect important people, secure buildings, and investigate disturbances without putting themselves in harm's way.
- Business Owners: For businesses that handle cash or are at risk of robbery, having a shield on-site can be a powerful safety measure for employees.
The main purpose of a ballistic shield IIIA is to give you cover where there is none. It lets you take control and stay protected while you move, assess a threat, or get to safety.
What is a Level 3A Ballistic Shield Made Of?
You might think a shield that can stop bullets has to be made of heavy steel, but that's not the case anymore! Modern level 3A ballistic shields are made from amazing, lightweight materials that are incredibly strong.
The most common material is called UHMWPE, which stands for Ultra-High-Molecular-Weight Polyethylene. That's a long name, but you can just think of it as a super-strong, super-light plastic. It's made by pressing many layers of this material together under high heat. The result is a solid shield that is light enough to carry for a long time but strong enough to catch handgun bullets. It's often called "lighter than water, stronger than steel."
Other shields use pressed Aramid fibers, which you might know by the brand name Kevlar®. These are special, heat-resistant fibers that are woven and pressed together to form a hard, protective plate.
Because of these advanced materials, most shields are easy to hold and maneuver, so you won’t get tired out while using one.
Brands You Can Trust, All in One Place
When it comes to something as important as a ballistic shield, you need a brand you can count on. That’s why at Atomic Defense, we only carry products from the best names in the business, companies known for their quality and trusted by law enforcement and military personnel across the country.
- Atomic Defense: Our own line of shields is designed to give you the best possible protection and features for your money. We build what we would trust our own lives with.
- HighCom: A true leader in the armor industry, HighCom is famous for making rock-solid, reliable gear that never quits.
- Battle Steel: Focused on providing practical, high-quality gear, Battle Steel makes a tough and dependable ballistic shield, Level 3A.
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Point Blank: One of the most recognized names in body armor, Point Blank has been outfitting police departments for decades. You can trust their experience.
No matter which brand you choose, you can be sure you're getting a shield that meets or exceeds NIJ standards for safety and performance.
Your Questions, Answered
We get a lot of questions about shields, so let's answer a few common ones!
What's the difference between "Level IIIA" and "Level 3A"?
There is no difference! They mean the exact same thing. Some people write it with Roman numerals (IIIA) and some use regular numbers (3A). A level 3A ballistic shield and a level IIIA ballistic shield offer the exact same NIJ-rated protection.
Is a shield heavy?
Not like you'd think! Thanks to the lightweight materials we talked about, most shields weigh between 10 and 20 pounds. They are designed with comfortable handles and straps so you can hold them securely without getting worn out quickly.
Can I see through the shield?
Yes! Many of our shields come with a "viewport," which is a small window made of bullet-resistant polycarbonate and glass. This lets you see what's happening in front of you without exposing your head.
Will a level 3A ballistic shield stop a rifle bullet?
This is a very important question. No, a Level IIIA shield is designed to stop handgun rounds only. It will not stop bullets from high-powered rifles like an AR-15 or AK-47. For rifle protection, you would need a Level III or Level IV shield, which is much heavier and made from different materials.
Invest in Your Safety Today
A level IIIA ballistic shield is more than just a piece of equipment; it's an investment in your safety and confidence. It provides a barrier that can save lives, allowing you to protect yourself, your family, or your team when it matters most.
Browse our collection of Level 3A allistic shields from Atomic Defense, HighCom, Battle Steel, and Point Blank. If you have any questions, our team of experts is here to help you find the perfect shield for your needs. Don't wait for an emergency to happen. Be prepared.
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C6 Savior Multi Threat Shield | Active Shooter Shield | Level IIIA & III
Original price $1,250.00 - Original price $1,999.00Original priceFrom $1,250.00$1,250.00 - $1,999.00Current price $1,250.00| /C6 Savior Multi Threat Shield | Active Shooter Shield The C6 Savior Multi Threat Shield is a versatile and lightweight ballistic shield, weighing ...
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Bellfire FRS | Versatile Ballistic Shield | NIJ Level IIIA & III
Original price $1,172.00 - Original price $6,807.00Original price $1,172.00 - Original price $6,807.00Original price $1,172.00From $937.60$937.60 - $5,445.60Current price $937.60| /Bellfire FRS: Superior Ballistic Protection and Versatile Customization for Tactical Response Designed for Protection: The Bellfire First Respond...
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Bellfire RDS | Lightweight Ballistic Shield | NIJ Level IIIA
Original price $1,368.00 - Original price $2,759.00Original price $1,368.00 - Original price $2,759.00Original price $1,368.00From $1,094.40$1,094.40 - $2,207.20Current price $1,094.40| /Bellfire RDS: The Lightweight Level IIIA Rapid Deployment Shield for Maximum Ballistic Protection and Versatility Rapid Deployment Shield designe...
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Bellfire B3A | Tactical Ballistic Shield | NIJ Level IIIA
Original price $1,509.00 - Original price $3,269.00Original price $1,509.00 - Original price $3,269.00Original price $1,509.00From $1,409.00$1,409.00 - $3,169.00Current price $1,409.00| /Bellfire B3A Tactical Ballistic Shield: Superior Level IIIA Protection with Enhanced Durability and Multi-Hit Capability Advanced Protection: The...
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