Dalmbox Compact Pistol Lock Box Review: Slim Car and Travel Box
The Dalmbox Compact Pistol Lock Box is built around simplicity: a slim steel box, a 3-digit mechanical code lock, a foam interior and a steel security cable. There are no batteries, no sensors and no apps. If you need a low-cost box for a drawer, a hotel room or a vehicle compartment, it is worth a look. If you want a roomy interior, fast fingerprint entry or a longer code, skip it. This review is based on the Amazon listing, the seller bullets and general safe-storage knowledge, not on owning or handling the box.
Bottom line:
- Good fit: a slim, battery-free steel box with a 3-digit code and a security cable, in the under $50 range at the time of writing.
- Watch out: the interior is only 0.9 inches tall and the 3-digit code has limited combinations.
- Check first: the live price, which lock version you are ordering and your handgun’s thickness.
Dalmbox Compact Pistol Lock Box specs at a glance
| Item | From the listing |
|---|---|
| Product dimensions | 9.4″D x 6.4″W x 1.8″H |
| Interior (seller bullet) | 9.1″ x 6.1″ x 0.9″ |
| Lock type | Mechanical code lock (3-digit combination) |
| Material | Carbon steel with foam lining |
| Mounting type | Freestanding, tabletop |
| Included | Cable and instructions |
| Water resistance | Listed as water resistant, with no rating given |
| Color | Black |
The “capacity” field in the specs says 2.7 pounds, which looks like a shipping weight or an unclear field rather than a load rating, so we are not treating it as a capacity. No steel gauge or fire rating is listed.
Access and lock
The lock is a mechanical 3-digit code. You set or enter a three-number combination, and the box opens without any power. That is the main appeal: nothing to charge, nothing to fail when a battery dies, and nothing to configure. The seller also says a version with a key lock and two keys is available, so check which one you are ordering.
The trade-off is the size of the code space. A 3-digit combination has far fewer possibilities than a 4 to 6 digit electronic keypad code, which makes it less robust against a determined guesser with time. For a box that sits in your own drawer or vehicle, and mostly serves to keep children and casual visitors out, that is a fair compromise. Avoid obvious numbers like 123, 000 or a birth year, change the default if the manual describes one and never leave the code written on the box. If a keypad or fingerprint design matters more, the best gun safes under $100 list shows other options at a similar budget.
Build and security features
The seller describes a solid steel body with a protective foam lining, and the specs list carbon steel. That foam helps limit scratches and movement. A steel security cable is included, which the seller says can be attached to a sturdy fixed object to hold the box in place and add a layer of protection in transit. The listing does not mention a steel thickness, an anti-pry design or any certification, so treat this as a basic storage box to keep a handgun away from unauthorized users, not as a rated security container. Given its size and price, that is a reasonable expectation. Think of it as a child-resistant, casual-theft-resistant box that you tether down when you can.
Interior and fit
This is the number that decides whether the Dalmbox works for you. The exterior is 9.4 inches by 6.4 inches by 1.8 inches, and the seller lists the interior at 9.1 by 6.1 by 0.9 inches. That 0.9 inch interior height is very shallow. It may fit a flat, slim compact pistol, a few cards or a passport, but many handguns are thicker than that once you count the grip, a magazine baseplate or a slide feature. The seller describes the box as designed for compact pistols and other belongings such as cash, passports and jewelry, but does not name a specific handgun that fits. Measure your handgun’s thickness and height, add room for the foam and compare. If the measurement is close, you will not know whether the lid closes until you try, so check the return policy on the listing. If it is too tight, the best gun safe brands page is a starting point for roomier options.
Mounting and placement
The mounting type is freestanding or tabletop, and the included cable is the only anchoring method the listing describes. Attach it to something that cannot be lifted or cut easily. A bed frame, a seat bracket or a structural member is better than a loose cable loop around a lamp. The slim profile lets it fit into drawers, luggage, backpacks, vehicle compartments and hotel rooms, which gives you flexibility, but it also means it could be stolen with a single grab if you leave it uncabled. When it is in a vehicle, remember that heat and cold swing widely, and that rules on storing and carrying firearms in vehicles vary by state, so check yours.
Power and batteries
There is nothing to power. The code lock is mechanical, so there are no batteries and no cables apart from the security cable. That makes it a sensible choice for a box that sits in a glovebox or luggage for months. Check the lock once in a while, keep it dry and follow the instructions that come with it if you need to reset the code.
What owners say
The listing we reviewed did not include a summary of owner feedback, so we are not going to write one. The Dalmbox is among the more widely reviewed products in its category on Amazon, which means there is plenty of written feedback to read. Skim the recent reviews and watch for repeating themes: whether the interior fits the handgun people actually own, how smoothly the combination dials turn, how the lid closes over foam and a pistol, and how the cable and finish hold up. Those are the areas where a budget code box usually gets praise or complaints.
Watch: Urban Plot Gear shows a Dalmbox portable pistol box with a combination lock in a short review video.
Pros and cons
Pros
- Battery-free 3-digit mechanical code lock.
- Slim 1.8 inch body that fits drawers, luggage and vehicle compartments.
- Steel security cable included.
- Foam lining and a steel body.
Cons
- 0.9 inch interior height.
- 3-digit code has limited combinations.
- No fingerprint or app access.
- No fire rating or certification listed.
How it compares
If you want something with real quick-access electronics, the options in the under $100 range are broader. The RPNB RP311F sat under $100 and uses a fingerprint sensor, a keypad and a key in a slim vertical shape for under-desk mounting. The BILLCONCH Biometric Handgun Safe also sat under $100 and adds app control with a listed interior of 10.62 by 5.84 by 2.55 inches, which is far taller than the Dalmbox. The ONNAIS Iron Pro sat in the same range with fingerprint and keypad entry, a backup key and a USB-C emergency power port.
For a nicer bedside piece, the Hornady RAPiD Safe Night Guard uses RFID, a keypad and keys, and adds a clock and USB ports, but its price varies and its interior is only 2.2 inches tall. The Dalmbox beats all of them on weight, price and simplicity, and loses on interior height and entry speed. For wider comparisons, see the best gun safes, the under $100 picks and our brands guide.
Price and deals
At the time of writing the Dalmbox sat in the under $50 range. Prices move, so check the live listing: check today’s price on Amazon. We did not see a clip coupon noted for this item, and we do not publish codes we cannot verify. Our Dalmbox Compact Pistol Lock Box promo code page covers the honest ways to pay less, such as sale events and price watching.
Final verdict
The Dalmbox Compact Pistol Lock Box is a cheap, slim, battery-free box that does one thing: keep a flat compact pistol or small valuables locked in a drawer, car or suitcase. The deal-breaker is the 0.9 inch interior height and the short code, so measure first and choose a good number. If it fits, it is a sensible budget option. If it does not, one of the alternatives will serve better. Browse the full gun safe reviews A to Z to compare. Child-access-prevention and storage laws vary by state, so check the rules where you live.
Dalmbox Compact Pistol Lock Box FAQ
How big is the inside of the Dalmbox Compact Pistol Lock Box?
The seller lists the exterior at 9.4 by 6.4 by 1.8 inches and the interior at 9.1 by 6.1 by 0.9 inches. That is very shallow, so it fits only the flattest compact handguns and small valuables. Measure your pistol’s thickness and height before ordering.
Does it need batteries?
No. The spec sheet lists a mechanical code lock and the seller describes a 3-digit combination, so there is nothing to charge or replace. The trade-off is that a 3-digit code has fewer possible combinations than a longer electronic code, so choose a number that is not obvious.
Is there a key version?
The seller says it is also available with a key lock that comes with two keys. The listing we reviewed shows the combination version, so check which option you are ordering on the current page. Store any keys away from the box and out of reach of children.
Can I use it in a car or when traveling?
The seller positions it for home, vehicle and travel, and a steel security cable is included for attaching it to a sturdy fixed object. The specs list freestanding and tabletop. Laws on carrying and storing firearms in vehicles and while traveling vary by state, so check yours.
Is the Dalmbox water resistant?
The specs list a water resistance level of water resistant, with no rating or test standard given. Treat that as a general note rather than a guarantee of protection from submersion. Keep it dry, and check the product images for details.
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.
