Are Biometric Gun Locks Reliable? Keith Bombaugh Explains Why Quality Matters More Than the Technology

Jul 15, 2026

By Keith Bombaugh, Founder of B.O.S. Lock

For many firearm owners, the phrase “biometric gun lock” immediately raises skepticism.

Some have owned fingerprint devices that didn’t recognize them consistently. Others have seen videos of inexpensive biometric lockboxes opening too easily… or refusing to open at all. After experiences like that, it’s understandable why some people question whether biometrics belong in firearm safety at all.

But is the problem really biometric technology?

Or is it the quality of the biometric system being used?

I believe biometrics have earned a second chance, and why quality is the difference between a feature and something you can genuinely trust.

Do people dislike biometrics, or just bad biometrics?

I don’t think people hate biometrics. I think people have had bad experiences with them.

Most of us remember early fingerprint readers from years ago. They weren’t always consistent. Then inexpensive biometric lockboxes entered the market, and some struggled to recognize authorized users. Others created serious concerns about unauthorized access.

When that is someone’s first experience with biometric technology, it’s understandable why they’d lose confidence.

But that is not really a problem with biometrics.

It’s a problem with poor-quality biometrics.

Like almost everything else, there are different levels of quality.

You can buy the cheapest version available, or you can invest in something that’s engineered to perform.

Biometric Technology Has Changed

Biometric technology today isn’t what it was ten or fifteen years ago.

Fingerprint sensors have improved, processing power has increased, and manufacturers now have access to more capable hardware than what existed during the early days of consumer biometrics.

The challenge is that many people’s opinions were formed before those improvements happened.

It’s similar to early smartphone fingerprint readers. A lot of people remember the frustration of those first systems, even though modern biometric technology is now part of everyday life for millions of people.

The technology matured.

The real question is whether companies are willing to invest in high-quality components and real-world testing.

The Goal Isn’t Convenience. It’s Authorized Access.

One of the biggest misconceptions about biometrics is that they’re primarily about convenience.

For us, they start with security.

The biggest advantage of a biometric firearm safety device is simple:

The authorized user becomes the key.

There’s no combination for someone to memorize. No hidden key someone can discover. No code a child might accidentally learn.

Only the fingerprints you intentionally authorize can unlock the device.

That level of personalization simply isn’t possible with traditional locking methods.

Why We Refused to Compromise on Biometrics

When we began developing Fusion, we knew skepticism already existed.

That meant our biometric system couldn’t just be “good enough.” It had to address the concerns responsible firearm owners already had.

That’s why we focused on real-world performance.

Fusion was built to solve concerns inside the home.

That meant testing the fingerprint system around everyday conditions, including natural skin oils and common household contaminants. Because that is how people actually use products.

We also wanted flexibility. Fusion supports multiple authorized users and up to twenty enrolled fingerprints, so owners can register multiple fingers on both hands or include trusted family members if they choose.

The goal wasn’t simply to add biometrics. The goal was building biometrics people could trust.

Fusion Was Built for the Home—Not the Battlefield

Another misconception is assuming every firearm product should solve every possible scenario.

That was never our goal.

Fusion wasn’t designed for military operations or law enforcement working in active tactical environments. Those situations have completely different requirements.

Fusion was designed for the places many firearm owners make daily decisions:

  • The handgun on the nightstand
  • The firearm stored under a desk
  • The firearm in a drawer
  • The firearm staged as part of a home defense plan

Those are situations where the firearm may not be physically attached to the owner, but still needs to remain secured from unauthorized access and quickly accessible to the authorized user.

That’s the compromise we wanted to address.

Rebuilding Trust Starts with Building Better Products

Trust isn’t created through advertising. It’s earned through performance.

Every company entering the biometric space inherits some of the skepticism created by poor-quality products that came before it.

The only way to overcome that is by refusing to cut corners.

Using better materials.

Using better components.

Testing for real-world conditions.

Building products that prioritize reliability over hitting the lowest possible price point.

Biometrics Aren’t the Question. Quality Is.

When people ask whether biometric firearm safety devices are reliable, the answer isn’t as simple as yes or no.

The better question is:

How well was the product designed?

Cheap biometric systems will continue to create disappointing experiences.

High-quality biometric systems can provide something traditional locks cannot offer in the same way: personalized access where only authorized users become the key.

For me, that’s never been about chasing technology for technology’s sake.

It’s about solving one of the biggest challenges responsible firearm owners face every day:

How do you help prevent unauthorized access without sacrificing the ability to protect the people who matter most?

That’s the problem Fusion was built to solve.

Learn more about B.O.S. Lock Fusion and how it was designed for reliable, authorized access in the real world.

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