Jonas Olesen July 17, 2025 6 min read

What level of protection does a ballistic helmet provide?

Close-up of the PGD ARCH Gen 3 helmet rail system for accessories

In this PGD article, we break down what level of protection a ballistic helmet really provides – and why that matters when lives are on the line. Let’s call it our NIJ IIIA & PGD ARCH GEN3 Guide 😉

Whether you’re military, law enforcement, or private security, knowing how your gear performs under pressure is essential. We’ll walk you through NIJ protection levels, specifically NIJ level IIIA, and how the PGD ARCH GEN3 ballistic helmet is engineered to meet and exceed those standards. From stopping high-velocity handgun rounds to real-world performance in critical situations, this guide gives you everything you need to make an informed decision about your head protection.

Let’s get going!

What level of protection does a ballistic helmet provide?

Are you prepared for unpredictable threats often faced in the line of duty? When it comes to personal protection, understanding what level of protection a ballistic helmet provides is crucial for military, law enforcement, and security professionals.

At Protection Group Denmark, we offer innovative protective solutions that redefine standards. Our PGD ARCH GEN3 ballistic helmet exemplifies this commitment by providing exceptional protection in challenging environments.

Here’s a look at the ballistic helmet in all its glory – see the pic below.

PGD ARCH GEN3 high cut ballistic helmet fully equipped

To answer the question, “What level of protection does a ballistic helmet provide?” we first need to break down how the standard is actually defined.

Understanding protection levels in ballistic helmets

As threats evolve, knowing the protection level of a ballistic helmet becomes a priority. Helmets are classified by National Institute of Justice (NIJ) ratings, indicating their resistance to various ballistic impacts. Our NIJ level 3a ballistic helmet offers a perfect blend of robust protection and agile performance, tailored for those navigating high-intensity situations.

We often get asked:

“How do I know what level of protection I need in a ballistic helmet?”

The answer is very simpel. The PGD ARCH GEN3 level 3a ballistic helmet is designed to protect against high-velocity handgun rounds, such as .44 Magnum and .357 SIG. It’s developed for individuals who need protection from common threats while maintaining maximum maneuverability.

NIJ Standard 0106.01 outlines the ballistic requirements for bulletproof helmets. Although 0106.01 has been in place since 1981, it’s now considered outdated due to major advances in materials that are both lighter and stronger. Because of this, many helmet manufacturers go beyond the original specs during testing to ensure their products meet the demands of today’s real-world threats.

This means, that these days, the industry actually relies on a modernized take on NIJ Standard 0106.01 – where helmets are generally tested to meet NIJ Level IIIA (3A) protection standards.

So, what we really mean is this – if it’s not tested to at least NIJ IIIA, don’t buy it. See the modified NIJ Standard 0106.01 below.

Modified NIJ Standard 0106.01

Let’s take a closer look under the hood of our ballistic helmet

Get a closer look at the PGD ARCH GEN3 ballistic helmet – engineered for real-world performance and tested to meet NIJ level IIIA standards. Thanks to our carefully selected American materials and precision manufacturing process, it also significantly reduces backface deformation (BFD), helping minimize the risk of blunt force trauma during a ballistic impact.

Our PGD ARCH is tested according to following ballistic threats:

  • NIJ 0106.01 standard with IIIA 0101.06 threats: .44 magnum and .357 SIG.
  • NIJ 0106.01 standard with IIIA 0108.01 threats: .44 magnum and 9 mm FMJ.
  • NIJ 0106.01 standard with special threat 9 x 18 mm steel core MAK 6.0 g at velocity (335±10) m/s
  • NIJ 0106.01 standard with special threat 7.62 x 25 mm FMJ 5.5 g standard lead core at (520±10) m/s
  • V50 STANAG 2920: 660 m/s
  • 50% reduction in Back Face Deformation (BFD) against 9 mm (HPW-TP-0401.01B IIIA)

This makes the PGD ARCH GEN3 helmet an optimal choice for demanding operational conditions where you would need excellent ballistic features.

Will it really stop a bullet?

That’s the question everyone asks – and Weapon Works LLC put the PGD ARCH ballistic helmet to the test to find out. In the video below, they push the helmet to its limits, firing 9mm and .44 Magnum rounds to verify its NIJ level IIIA protection. Then, they take it a step further with a 5.56 rifle round to see just how tough this helmet really is. Watch the full test and see for yourself how the PGD ARCH stands up to real firepower.

Now, to be fair – it does have its limits, as you’ll see in the video. That’s expected. It’s a ballistic helmet, not a magic shield. Come on, people!

But within its NIJ Level IIIA rating, it performs exactly as it should. Yay! If you want to know what really makes it stand out? Check out the key features and benefits.

Key features and benefits of the PGD ARCH GEN3 ballistic helmet

  • NIJ level IIIA protection: Effectively shields against high-velocity handgun rounds and fragments
  • V50 rating: Offers enhanced resistance
  • Ready-to-use design: Comes complete with our PGD 10-pads, retention system,  velcro, and accessory rails + shroud
  • Worldwide accessibility: Available for delivery globally
  • Proven dependability: Backed by extensive lab testing to confirm performance beyond standard certifications
  • Price: A price where everyone can participate. That means, value-packed without sacrificing quality

Choose Protection Group Denmark for reliable protection

Select Protection Group Denmark to ensure dependable protection when it counts. Understanding what level of protection a ballistic helmet provides is indispensable. The PGD ARCH GEN3 ballistic helmet assures peace of mind for civilians, law enforcement, or military users, demonstrating that level IIIA is a proven choice for reliability.

Equip yourself with protection that goes beyond promises. We offer comprehensive head protection when the stakes are highest, all underpinned by our commitment to quality.

Connect with Protection Group Denmark today to explore our innovative protective solutions, like the PGD ARCH GEN3 ballistic helmet. Prepare yourself with a solution that’s mission-ready. Contact us for more details or place an order confident in prioritizing your well-being.

Protect what matters.