Massad Ayoob — Founder, Massad Ayoob Group · Retired Police Captain · Expert Witness on use of force · Review date: October 31, 2026
Chris Raper — Retired North Carolina law enforcement (40+ years) · U.S. Air Force Security Police · NRA-certified Pistol, Rifle & Shotgun Instructor · NC DOJ-certified Concealed Carry Instructor · Founder, Concealed Handgun Carry, Inc. (Elm City, NC, 2006)In addition to my own research and what my students bring into the Concealed Handgun Carry class every week, this guide was reviewed by Massad Ayoob of Massad Ayoob Group, whose opinion appears below. [Keep only if true — Chris: I handled the product(s) on this page myself. Details are in the test record at the end.] The method line at the end of the article says exactly how this guide was built.
I keep a short list of questions for any student shopping for a first lock box. Will your gun fit in it? Can you open it in the dark? What happens when the battery quits? And can somebody walk off with the whole thing under one arm? A box that fails any one of those isn’t doing its job, no matter what it costs.
The Langger Biometric Pistol Lock Box is a small, flat steel box for one handgun, with a fingerprint pad, a backlit keypad and a spare key. It’s priced for the student who just bought a carry gun and doesn’t have much left over.
My verdict: a cheap, portable box for one compact pistol with three ways in and a lid that pops up on its own. It makes sense if your gun fits a 2.2-inch-tall interior and you cable it or screw it down.
FYI, prices and ratings are accurate as of time of writing.
Specs from the manufacturer listing · owner feedback summarized and labelled · hands-on test notes being added · How we review
Langger Biometric Pistol Lock Box – Best Budget Fingerprint Lock Box For Home And Car
HIGHLIGHT:
Fingerprint, backlit keypad and spare key on a 5.5-pound box with a lid that opens by itself once you’re in.
OUT OF THE BOX:
The structured spec fields on this listing are empty, so everything I have comes from Langger’s own text. The seller mentions a security cable, pre-drilled holes and mounting hardware. In the photos you can see the lid open with the security cable coiled inside on the foam.
The listing doesn’t spell out the rest of the package, so check it against the manual when it arrives, and count the keys. Then enroll a print, set a code and try the key at the table. You want to find a problem before there’s a gun in it.
FRONT PANEL & FINGERPRINT READER:
All the controls sit on one strip along the front edge: four numbered buttons with a square fingerprint pad in the middle, two on each side. You can see that layout clearly from above and in the close-up. Your hand comes straight in from the front, which suits a box sitting on a nightstand shelf or in a drawer.
Langger says the reader stores up to 20 fingerprints and opens in about half a second. That speed is a seller claim, and any reader is only as quick as the finger on it is clean and dry. Twenty slots is enough to enroll your main finger several times, flat and at a slant. If two adults share the box, give each of you several slots, and expect to use the keypad now and then anyway.
KEYPAD & BACKUP KEY:
The keypad is backlit, and in one of the photos you can see the buttons glowing blue on a closed box in a dark room. That matters more than people think. Hunting for button three by feel at night is how folks punch in the wrong code.
The seller also lists a silent mode to mute the beeps. In a bedroom with a sleeping spouse or a child down the hall, I’d turn it on.
The spare key is the mechanical fallback for when the electronics don’t answer. The close-up shows the box open with the fingerprint pad lit red and a key in the lock. When you’re done with that key, pull it. I tell every class the same thing: a key left in the lock, or in the same drawer, turns a safe into a box with a lid. Keep it on your key ring or locked up somewhere else, and never where a child can reach it.
AUTOMATIC LID & LIGHT:
Langger says the door opens on its own once the lock lets go, and an LED lights the inside. In the photos you can see a pistol lying in the open box with a blue light shining on it. A lid that pops up means one hand stays free for a phone or a flashlight. Before you trust it, load the box the way you’ll really keep it and make sure the lid still opens all the way with the gun and foam inside.
INSIDE ROOM:
Langger lists the inside at 8.8 inches long, 7.3 inches wide and 2.2 inches tall, with a foam pad, for one handgun and some magazines. The 2.2 inches is the number to watch. The foam takes some of it, and a full-size pistol with a light or a tall optic may not close.
In the photos you can see a compact pistol and spare magazines held down by a strap across the foam, with the egg-crate foam on the lid above. Another shot shows the lid up on a table with gear inside. Before you order, measure your gun’s length and height with everything attached, lay out your spare magazine beside it, and compare those numbers to 8.8 by 2.2. The seller also says it works for valuables, but with this little height I’d call it a single-pistol box.
BUILD & STEEL:
The seller describes solid steel walls, tamper-resistant inner edges and a powder-coat finish against rust. It doesn’t give a steel gauge, so I can’t line it up against boxes that list one, and I won’t guess. No fire rating, impact rating or lock certification appears in the listing either.
So I read this the way I read most small boxes. It keeps out children, guests and the nosy. It won’t stop a determined thief with tools. That’s why the next two sections matter.
POWER:
The listing doesn’t name the battery type, how many cells it takes, how long they last or how the low-battery warning works, and it doesn’t mention an AC adapter. For an electronic safe that’s a real gap. Check the manual for the battery type and whether you can change them with the lid shut. Then put a reminder on your phone to swap them on a schedule instead of waiting for a warning. Batteries don’t care what time it is. Keep the spare key where you can get to it.
MOUNTING & PLACEMENT:
There are two ways to keep this box where you put it. Loop the security cable around something solid, or use the pre-drilled holes and hardware to screw it to furniture or a vehicle. Screws into a stud or a solid frame beat the cable. A cable can be cut, and a box sitting loose on a counter can simply be carried off.
In the photos you can see the cable looped around the box on a counter and laid across the lid on a table. At just under 12 inches long and 5.5 pounds, it’s small enough for a drawer, a closet shelf, a console or a suitcase. That’s the point of it, and it’s also the risk. As an old lawman, my first thought is that a burglar can tuck this under his arm and open it at his leisure. Anchor it.
Travel and vehicle rules vary by state and by carrier, so check before you take it on the road. If you have children in the house, this part isn’t optional. North Carolina’s safe-storage law (G.S. 14-315.1) can put you in court if a child gets hold of a loaded gun you left within reach and something happens with it. Other states have their own versions.
WHAT TO CHECK BEFORE YOU BUY:
Where it earns its keep: The Langger Biometric Pistol Lock Box is compact, portable and sturdy. Fingerprint access works well once set up, it stores multiple fingerprints, and it is strong for its size at a fair price.
Where it falls short: The fingerprint scanner can take a few tries or fail to register certain prints, the buttons are not recessed and get pressed by accident, and manufacturer instructions and support can be thin.
Who it’s for: A compact, quick-access pistol safe for home or travel. Not the right pick if flawless fingerprint reliability on every attempt is required.
WHAT TO WATCH:
The 2.2-inch interior height is the big one. After that, the unknowns: no battery type, no steel gauge and no certification. And at 5.5 pounds, this box is only as secure as the cable or screws holding it.
WHO SHOULD BUY IT:
Buy it if you want one compact pistol in a small box you can move between the nightstand, the car and a suitcase, you’ll cable it or screw it down, and you want to stay under a hundred dollars. Skip it if your gun wears a light or a tall optic, you need room for more than one gun, or you want a published rating and a long track record behind your safe.
SPECS AT A GLANCE:
| Spec | What Langger lists |
|---|---|
| Outside size | 11.8″ x 7.5″ x 2.3″ |
| Inside size | 8.8″ x 7.3″ x 2.2″ |
| Weight | 5.5 lb |
| Ways in | Fingerprint (up to 20), backlit keypad, spare key |
| Body | Steel walls, powder coat, tamper-resistant inner edges |
| Extras | Automatic opening door, LED light, silent mode, foam pad |
| Mounting | Security cable; pre-drilled holes and hardware |
| Capacity | One handgun and some magazines |
| Not listed | Battery type, steel gauge, certifications |
PROS & CONS:
Pros
- Three ways in, with up to 20 fingerprints
- Backlit keypad and silent mode for night use
- Lid opens on its own, with an interior LED
- Small and light enough for home, car or travel
Cons
- Inside is only 2.2 inches tall
- Battery type and steel gauge not stated
- Light enough that it has to be anchored
$59.98 & FREE Returns on Amazon (as of Oct 31, 2026, 12:05 AM EDT – details)
Rather skip the batteries altogether? See my Hornady Lockbox review.
Hands-on test record
Protocol prepared for Chris. Replace the yellow fields with what actually happened; delete this section — and the word “Tested” from the title and intro — if these products were not handled.
| Who tested | Chris Raper, NRA-certified instructor |
|---|---|
| Dates | October 31, 2026 |
| Products on this page | Langger Biometric Pistol Lock Box |
| Protocol (plan) | Cable the box to a car seat frame and a bed frame and open it by fingerprint, keypad and key in the dark; try unenrolled fingers to confirm rejection; check the 2.2-inch interior with your pistol. |
| To measure | Record fingerprint success rate, false-accept attempts, open time, and which compact pistols fit with the lid closed. |
| What failed or disappointed | |
| Photos from the tester | Our community |
Langger Biometric Pistol Lock Box FAQ
What size is the inside of the Langger Biometric Pistol Lock Box?
Langger lists the inside at 8.8 x 7.3 x 2.2 inches and the outside at 11.8 x 7.5 x 2.3 inches. The foam pad takes up some of that, so measure your handgun with any light or optic on before you order.
What batteries does the Langger lock box use?
The listing doesn’t say. Check the product details and the manual, learn how to change them with the box closed, and keep the spare key somewhere secure in case the electronics stop answering.
How do you secure the Langger pistol safe?
Langger includes a security cable and says the box has pre-drilled holes with hardware. Screwing it to a stud, a solid furniture frame or a vehicle structure is more secure than the cable alone, which can be cut.
How many fingerprints can it store, and is there a backup?
Up to 20, according to the listing. The backlit keypad and a spare key are the backups. Enroll each finger more than once and keep the key away from the box and out of children’s reach.
Does the Langger box have a silent mode or a light?
Yes. The listing mentions a silent mode, a backlit keypad and an LED light inside. Check the manual for how to switch silent mode on and off.
Chris Raper
Chris Raper is the founder and lead reviewer of Conceal & Carry Network. A retired North Carolina law-enforcement officer with more than 40 years of service and a U.S. Air Force Security Police veteran, he founded Concealed Handgun Carry, Inc. in Elm City, NC in 2006 and has taught the state-approved NC Concealed Handgun Carry class there ever since. He is an NC Department of Justice certified Firearms Safety Instructor, an NRA Pistol, Rifle and Shotgun Instructor, an NRA Range Safety Officer and a graduate of Massad Ayoob's Lethal Force Institute. He reviews the carry guns, holsters, safes and sight tools his students ask about every week.