Langger In-Wall Biometric Long Gun Safe Review: Worth It?
The Langger In-Wall Biometric Long Gun Safe is a tall, narrow steel safe designed to be recessed between wall studs, with a fingerprint reader, a PIN keypad and emergency keys. It suits a homeowner who wants rifles or shotguns stored out of sight and off the floor, and who is willing to cut a wall opening or have someone do it. It is a poor fit if you rent, cannot open a wall, or need a documented fire rating or published security certification, because the listing does not give one.
Bottom line:
- Best for: concealed long-gun storage in a stud bay, where floor space is scarce and you want a fingerprint reader.
- Watch out: it needs a precise wall opening, the interior size is not listed, and no fire rating is stated.
- Verify before buying: your longest firearm against the safe, the stud spacing in the target wall, and the current price.
This review is based on the Amazon listing, seller bullets and brand description. We have not installed or handled the safe, and Amazon had no owner-feedback summary to draw from when this was written. Our guides to the best in-wall gun safes and the best hidden gun safes put this model in context, and the best gun safes pillar covers the broader picture.
Langger In-Wall Biometric Long Gun Safe specs at a glance
| Spec | Listing says |
|---|---|
| Product dimensions | 4″ D x 13.75″ W x 43.3″ H |
| Required wall opening | 43.3″ H x 13.75″ W x 4″ D |
| Title dimensions | 4″ D x 15″ W x 45″ H (check which applies) |
| Lock types | Fingerprint, 4-digit PIN keypad, emergency keys |
| Material | Carbon steel |
| Mounting | Wall mount, pre-drilled holes, bolts included |
| Weight | About 58 pounds |
| Interior | Three removable shelves; door opens to the right |
| Fire rating | None listed |
The listing is inconsistent in one place: the title says 15 inches wide by 45 inches tall, while the spec table and bullets say 13.75 by 43.3 inches. The listing also shows a “58.5 pounds” figure in the capacity field and the heading, which looks like the safe’s weight, not a storage capacity. Confirm the exact outer size with the seller before you cut anything.
Access and lock
The listing describes three ways in: a registered fingerprint, a 4-digit PIN code and emergency keys. The brand description frames the PIN keypad and spare keys as the alternatives to the scanner. A fingerprint reader is quick and does not require remembering anything, but sweaty, wet or cut fingers can cause misreads, so the PIN and keys matter. Enroll your print several times, and keep at least one key somewhere other than the room where the safe is installed.
There is a beep-off option, described as a silent mode. That is useful at night, but it removes the audible feedback that tells you the input was accepted. The listing does not say how many fingerprints can be stored, so check the manual or Q&A.
Build and security features
The seller says the body is heavy-duty carbon steel with two motorized deadbolts and a thick door, and the description mentions 7/8-inch steel locking deadbolts. The text claims the safe resists attack from hand or power tools, which is a manufacturer claim: no steel gauge, no third-party security rating and no fire rating is listed. A recessed wall safe has an inherent trade-off, because the wall itself is thin drywall around a steel box. The concealment is a major part of the protection, and the bolt-on installation is the other.
The door opens to the right, according to the listing. Think about which side of the safe you want to stand on and whether adjacent furniture, doors or hallways will block the swing.
Interior and fit
Outside dimensions are 4 inches deep, 13.75 inches wide and 43.3 inches tall, and the listing includes three removable shelves. It does not give interior dimensions, and the steel walls, door and lock mechanism take up some of the 4-inch depth. A rifle with a scope, magazine or a wide stock can be thicker than the interior allows. That makes this a better match for slim long guns, handguns, documents and accessories than for a bulky tactical rifle.
Measure the longest firearm you plan to store, including the optic, and compare it with the 43.3-inch height rather than the title’s 45 inches. Then measure the thickest point. If the seller cannot provide an interior number, assume there is less room than the exterior suggests. The shelves can be removed to open up vertical space, which is a useful flexibility feature.
Mounting and placement
This is where the safe differs from every freestanding option. The seller says it comes with pre-drilled holes and bolts, and that it mounts between studs in a wall opening of 43.3 by 13.75 by 4 inches. Standard stud bays are often around 14.5 inches wide at 16-inch spacing, so the width can fit, but your wall may differ, so measure it. Before cutting, check for wiring, plumbing and ductwork, avoid load-bearing framing and fire-blocking, and consider hiring a qualified contractor if you are unsure. Exterior walls with insulation or vapor barriers add complications.
Placement is partly about concealment. A closet wall or a spot behind furniture keeps the safe less visible, but you also want reasonable access in an emergency and a clear swing for the door. If you rent, ask your landlord first, since cutting a wall opening is a permanent change.
Power and batteries
The fingerprint scanner, keypad and motorized deadbolts are electronic. The listing we have does not specify the battery type or count, or whether there is any external power. The emergency keys are the main fallback. Read the manual for battery replacement steps, keep spares elsewhere in the house, and test the keys before relying on the safe. Because the unit sits inside a wall, confirm that the battery compartment is reachable without removing the safe.
What owners say
No owner-feedback summary was available and the listing has few reviews so far, so we do not offer themes. When you read the reviews and questions, look for: how accurate the fingerprint reader is, whether the motorized bolts retract smoothly, how easy the installation was with typical studs, whether the interior fits scoped rifles, and how the seller handles damage or missing parts. Recent comments matter most for a newer listing.
One video matches the listing title. Watch: the clip from the Lola Deborah channel shows the wall safe, which helps you picture the size against a standard wall.
Use the video as a visual reference only; it cannot replace the manual or local building advice.
Pros and cons
- Pros: concealed in-wall design, fingerprint, PIN and key access, motorized deadbolts, three removable shelves, bolts and pre-drilled holes included, beep-off option.
- Cons: needs a precise wall opening, listing dimensions are inconsistent, no interior size listed, no fire rating, limited owner feedback.
How it compares
If you would rather not cut into a wall, the KAER Electronic Long Gun Safe review covers a freestanding, floor-mounted cabinet that the listing says holds 3 to 5 rifles and has an external emergency power box.
The KAER 13-16 Gun Biometric Safe review looks at a much larger biometric cabinet that lists room for 13 to 16 rifles. It needs far more space than an in-wall unit.
For handguns, the Vaultek 20 Series Biometric review covers a compact biometric box with a surface mount and a stated handgun length limit.
The Fort Knox PB1 Pistol Box review looks at a heavier steel pistol box, a different category from a long-gun wall safe. Browse the gun safe reviews A to Z index for more.
Price and deals
At the time of writing, this safe sat in the $200 to $300 range. Prices change, so check today’s price on Amazon. Our Langger In-Wall Biometric Long Gun Safe promo code page explains what we found on coupons and sale timing, including Prime Big Deal Days. Confirm the return policy, because an item this heavy is awkward to send back once you have started a wall project.
A safe-storage reminder
A concealed safe is storage, not a substitute for good habits. Child-access-prevention and storage laws vary by state, so check yours, and keep keys and codes away from children.
Final verdict
The Langger In-Wall Biometric Long Gun Safe is worth a look if you own your home, have a suitable stud bay and want hidden long-gun storage with fingerprint, PIN and key access. The inconsistent dimensions, missing interior size and absent fire rating are the main reasons to slow down. Verify the numbers with the seller, measure your wall and your longest firearm, and read recent reviews. Our best in-wall gun safes guide is a good next stop.
Langger In-Wall Biometric Long Gun Safe FAQ
What size wall opening does the Langger in-wall safe need?
The seller gives the required opening as 43.3 inches high, 13.75 inches wide and 4 inches deep. The title shows slightly larger numbers, so confirm the exact size with the seller and measure your stud bay before cutting.
How does the Langger safe open if the fingerprint reader fails?
The listing describes a 4-digit PIN keypad and emergency keys alongside the fingerprint reader. Keep one key away from the safe and from children, and test every method after setup.
Will a scoped rifle fit in the Langger in-wall safe?
Unknown from the listing, which gives outer dimensions of 4 by 13.75 by 43.3 inches and no interior size. Measure your rifle, including the optic, and ask the seller for interior dimensions.
How is the Langger safe mounted?
It is designed to sit between wall studs, with pre-drilled holes and bolts included. Check the wall for wiring and plumbing, avoid load-bearing framing, and consider a contractor if you are unsure.
Does the Langger in-wall safe use batteries?
The fingerprint scanner, keypad and motorized deadbolts are electronic, but the listing does not name the battery type. Check the manual for replacement steps and keep spares and a key elsewhere.
FindsCheaper is reader-supported: as an Amazon Associate we earn from qualifying purchases, at no extra cost to you. We research listings, manuals and owner feedback; we do not accept payment for placement. Prices, coupons and availability change, so check Amazon for the current details. Store firearms safely and follow your state’s storage laws.
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