Handgun Safe Biometric Access - MicroBioVault MVB500


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The  MicroBioVault MVB500 Pistol Safe is the ideal handgun safe for a bedside table and even won Safety Product of the Year! Awarded "Safety Product of the Year" by the Shooting Industry Academy of Excellence, it’s hard to imagine you won’t love your GunVault MicroBioVault.  But I guarantee your satisfaction anyway.

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McroBioVault MVB-500 Review:

I'm impressed with the GunVault MVB-500 pistol box and I'm proud that we carry it. This GunVault is a smaller pistol box with a biometric lock and some key features and a great price that sets it apart from the rest.


When people come into our stores looking for "the hand safe", I always know exactly which safe they mean. That's because the keypad on the MicroBioVault is a formed handprint with buttons at the tips of each finger. To open the safe, you simply put your finger on the keypad, right in the handprint, press the button under your index finger and slide it over the biometric sensor. Bingo, the safe pops open.

Gunvault MicroBioVault MVB-500 Hand SafeYou can enter up to 120 fingerprints. You probably won't need that many, but I do recommend that you enter a couple of prints from each hand. That's because you want to make sure you can open the safe in case you cut your finger or injure your hand.

With the MicroBioVault, the first two fingerprint entries are called "administrator positions". After these two positions are filled, it takes an "administrator" to add any additional prints. I'm not sure that I want 120 friends to be able to open my safe, but it would be good to have an associate be able to open it in case something happens to me. (But if you did have a special application for your Gunvault where you wanted a large number of people to have access - yet only them - you could do it.)

Gunvault MicroBioVault MVB500 Programming ControlsPROGRAMMING

Programming the MVB-500's lock is quite simple. The MicroBioVault has clearly marked "delete" and "learn" keys and a bright LED that lights up green or red to let you know whether you're programming it correctly. It's pretty idiot-proof. (You won't need help, but if you do, just call us at 877-700-3423 and we'll walk you through it.) The MicroBioVault also has an override key in case you need to replace the batteries. (Note that the key should be stored somewhere secure - and definitely not inside your MVB-500. Doh!)

Hopefully you'll keep the key in the big safe you already bought from us. That's what I recommend. :-)


The locking mechanism on this unit is very interesting. It latches very similar to how the trunk of your car would lock. It's a little spring-loaded toggle that is considerably stronger than the camlock or little pins that devices of this size normally use. It's excellent.

It's operated by a 9-volt battery that hides in a compartment on the bottom. You slide open the little door, pull on a little black ribbon, and the battery pops right out. It's sort of a no-brainer, which works well for me. I got the battery right in. (The MVB-500 will tick along for years on an alkaline battery.)

The hinge on the door has a non-removable pin. And you can't get a good angle of attack on it to remove it, which is pretty important in a security device. The body is a "formed" body, meaning they put a piece of steel between a male and female die, put it in a multi-ton press and it forms the metal in the same way that car body parts are made. Then they added reinforcement as needed. In my opinion GunVault got it right. There are much cheaper ways to make small gun safes, but they simply will not be as secure as a formed body.

The paint on the MVB-500 is black electrostatic powder coat. It's tough and durable, has a nice tactile feel to it. The textured finish repels fingerprints and makes it easy to grip and carry as needed.

MicroVault Biometric Safe Security CableThis "handprint safe" comes with a cable that is very similar to the standing rigging I use on my sailboat. It's a brilliant idea and I wish I had thought of it. It's a very flexible cable about 48 inches, and it has a swagged loop on one end and a swagged stopper block on the other end. It's quite clever because they've reinforced the inside with a welded piece with a keyed hole in it. You move it down and push it through and it very firmly locks when you close the door. The cable loops around something like furniture, plumbing, or if you're traveling, on the trunk hinge of your car. Like I said, I've seen these cables on sailboats and they can be pulled and stretched and abused under thousands of pounds of pressure and still last for years. Can it be cut? Yes, but with some difficulty and certain tools are needed, and even then...the safe is still locked up tight! "Smash and grab" is out of the question.

MicroVault Biometric Fingerprint Safe Feet/Mounting holesThe feet, or holes, on the bottom are another clever idea I wish I had thought of. There are four holes drilled in the bottom with little rubber feet that snap in. If you're going to travel with it, you keep the feet in and it keeps it from sliding around. If not and you want to bolt it down a little more permanently, you just pop out the feet and you have the holes to bolt through. I'm surprised that more safes don't do that. This safe is really an ideal traveling companion.

The inside has foam on the bottom that is glued in that goes across the hinge and covers the top to protect your piece. It also has a slide out egg-crate type piece of foam in case you have something that you want kind of squished in there for better protection. It works nicely, and also comes right out. For larger guns you might need to remove it.

The Gun Vault MVB500 has rounded corners so you don't poke yourself on the hard edges. It's light-weight, only five pounds, so it's really easy to carry with you. Biometric locks have come a long way they first came out, and this one is very easy to program and use.


I know that it will handle a 92 SBF and a couple of clips, and I also have a plastic replica of a Golden Eagle that it fits just fine. It's nice and snug but it doesn't touch any of the parts, and the clip fits pretty good, too. I think there is a lot of storage capacity for its size. That's because -- unlike some other "handgun safes" -- GunVault really designed the MVB-500 with guns in mind, not as an afterthought. They said, "Let's design a transportable biometric gun holder", and this is it. That doesn't mean you can't use it for other things. It will hold phones, a wallet, keys - it's actually perfect for the gym.


The "dirty little secret" about biometric gun safes is that for a long time, a lot of them weren't all that good. Even today, there are more than a few fingerprint safes that Dean Safe will never carry, simply because they don't work reliably. That's not a good thing when you need fast access to your weapon!

Well, GunVault raised the bar with the MVB-500. They created a fingerprint pistol safe that you can count on, and my family and I can stand behind.

Fort Knox it's not, but it's great for protection against the opportunist who sees something lying there. That guy will get nowhere with this thing. It's also Department of Justice approved.

I give this safe big points. Sometimes engineering beats raw steel thickness, and I think that this is a good example. It's secure without looking like a big ugly box that your wife makes you keep in the closet. The MVB-500 is a real gunsafe, yet it can sit on your bedside table and look like it belongs. It's been a big seller for us, and it's a winner.


  • Outside Dimensions: 8"H x 11"W x 2"D
  • Convenient Biometric Fingerprint Opening
  • Small compact size for easy transporting
  • Attractive design is perfect for bedside table or nightstand
  • Matte black textured electrostatic powdercoat finish
  • Key-accessible in case of battery failure
  • Security cable provided to secure to stationary objects
  • The biometrics let you access your weapon in complete darkness and stealth -- no need to turn on a light or fumble with a key!


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Handgun Safe Biometric Access - MicroBioVault MVB500

Handgun Safe Biometric Access - MicroBioVault MVB500

The  MicroBioVault MVB500 Pistol Safe is the ideal handgun safe for a bedside table and even won Safety Product of the Year! Awarded "Safety Product of the Year" by the Shooting Industry Academy of Excellence, it’s hard to imagine you won’t love your GunVault MicroBioVault.  But I guarantee your satisfaction anyway.