RPNB 4-Pistol Biometric Safe Review: Is It Worth It?
The RPNB 4-Pistol Biometric Safe is a floor-mount, foam-racked box built to hold up to four handguns behind a fingerprint reader, a keypad and backup keys. It suits a household with more than one handgun that wants everything in a single quick-access spot, with an emergency USB-C port as a battery fallback. It is a poor fit if you want something small or portable, or if you want proof of a fire rating.
Bottom line:
- Best for: a fixed bedroom, office or closet location where several handguns need fast, organized access, in the $100 to $200 range at the time of writing.
- Trade-off: it is larger and heavier than single-pistol boxes, and the listing is vague about steel thickness.
- Before buying: measure your handguns against the foam rack, and check today’s price on Amazon.
This review is based on the Amazon listing, the seller bullets and the spec table, plus the two third-party videos linked below. We have not handled the product, and the data we reviewed has no owner feedback summary. If you are comparing fingerprint models, our best biometric gun safes and best gun safes pages show how it stacks up.
RPNB 4-Pistol specs at a glance
| Spec | Listing detail |
|---|---|
| Dimensions | 12.2″ D x 13.78″ W x 6.3″ H |
| Weight | 15.4 pounds |
| Capacity | 4 (pistols, per the title and bullets) |
| Lock type | Biometric, electronic combination lock, key |
| Material | Alloy steel |
| Mounting | Floor mount; mounting screws included |
| Emergency power | USB Type-C port on the side |
| Special features | Anti-theft, biometric fingerprint |
Access and lock
The seller lists three quick routes: a 500 DPI biometric fingerprint scanner, a 4-digit smart keypad, and two backup keys. The door opens automatically once the lock releases, which saves a motion when you are in a hurry but also means the door will swing when you do not expect it, so keep the area in front of it clear and be mindful of anyone nearby.
Fingerprint readers are quickest with clean, dry, well-enrolled prints. Enroll each authorized adult several times from slightly different angles, and add a second finger as a backup. A four-digit code is short, so choose digits that do not come from a birthday, address or anything a child could guess, and avoid repeating the same code you use for a phone or a door lock.
Two backup keys is a generous number, and it is a practical choice. Keep one in a location away from the safe and another in a separate place that only trusted adults can reach. Test both on day one. Because the keys bypass the electronics, they are the answer to a failed reader or a depleted battery, but only if you can find them when you need them.
Watch: the Random Reviews & How-To’s channel has a walkthrough of an RPNB quick-access pistol safe. Its title mentions an RFID option too, which does not appear in this listing’s specs, so use it for the general feel rather than the exact feature list.
Build and security features
The spec sheet lists alloy steel with a corrosion-resistant black finish. The product description mentions dual anti-impact latches, interior lighting and a foam rack. It does not give a steel gauge, bolt count or pry rating, so we cannot compare wall thickness with safes that publish it. With a body of this size and a weight of 15.4 pounds, it is heavier than a nightstand box, but it is still light enough to be carried off if it is not bolted down. The included mounting screws are what turn it into a fixed safe, so use them.
One more caution on the listing: the long description on the page includes text about fire resistance, a touch screen and other products. Those phrases appear to come from brand-store material, not this model’s spec table, and the data we reviewed does not confirm any fire rating or state certification for this safe. Do not buy it for fire protection. If your state has approval lists or storage rules, laws vary by state, so check yours.
Watch: the Ron Tactical channel looks at this high-capacity four-pistol model.
Interior and fit
The big selling point is the four-pistol foam rack. The seller says handguns sit in a quick-release position so they can be lifted out by the grip, and that interior lighting makes it easier to see what you are doing in the dark. The external size, 12.2 by 13.78 by 6.3 inches, tells you the interior is not large. Four handguns lined up in a rack will take most of it, so do not plan on storing much else beyond a few small items, if the rack leaves any room.
The listing does not publish interior dimensions or a maximum handgun length. Before you order, measure each handgun, including any light, optic or extended magazine, and compare it with what the seller can confirm. Racks with fixed cutouts suit standard shapes best, and oversize or unusual frames can be a poor fit. If your collection mixes compact and full-size pistols, ask whether the foam is a single block you can reshape or a molded layout.
The product title says four-pistol, and the seller also says you can keep valuables and documents there, but the room for them depends on how the rack is laid out. The more guns you store, the less space remains.
Mounting and placement
The spec sheet calls this a floor mount and lists mounting screws as the included component. That points to a bolt-down design, usually through a pre-drilled base into a floor, shelf or solid cabinet bottom. Concrete needs different anchors than a wood subfloor, and the hardware included may not suit your surface, so check what the screws are and buy proper anchors if needed.
Where you place it matters for access and for safety. A closet floor, a corner of a bedroom or an office cabinet are all common spots. Because the door opens automatically, you need clearance in front of it. A location that is out of sight from visitors but easy for you to reach is the goal. Remember that a locked box is one piece of safe storage; laws vary by state on child access and storage, so check yours.
Power and batteries
This model is more transparent about emergency power than many rivals. It has a Type-C port on the side meant for an emergency: if the batteries are dead and the keys are missing, you can connect a power source to bring the electronics back. The seller notes that the port is for emergency use and not for long-term use.
The data does not name the battery type or tell you how long it should last. Check the manual and listing, and replace batteries on a schedule instead of waiting for a warning. Keep a short USB-C cable and a small power bank in the same room, but not inside the safe. That, plus the two keys, gives you three layers of fallback.
What owners say
No owner feedback summary came with the listing, so we are not going to guess at themes. It is moderately reviewed on Amazon, which means there is something to read but not a huge pool. Focus on recent comments about how consistently the fingerprint reader works, how the automatic door behaves, whether the foam fits the handguns people actually own, and how easy the bolt-down is. The seller invites buyers to contact them with problems, but warranty terms are not in the data, so look for them on the listing.
Pros and cons
Pros
- Four-pistol foam rack for organized storage.
- Fingerprint, 4-digit keypad and two backup keys.
- USB-C emergency power port.
- Interior lighting for dark rooms.
- Floor-mount design with screws included.
Cons
- Interior dimensions and handgun length limits are not published.
- Steel gauge, fire rating and certification are not confirmed.
- Heavier and bulkier than single-pistol boxes at 15.4 pounds.
- Battery type and life are not stated.
How it compares
The Vaultek LifePod 20 is a polymer travel case for one full-size handgun, with a keypad and keys, a removable tray and a published interior. It is for a car or a trip, not for a four-pistol home setup.
The Hornady RAPiD Safe RFID uses a wristband, fob or sticker plus a key, with 14-gauge steel and a spring-assist lid. It holds fewer firearms but states more about its construction. The Hornady RAPiD Safe Keypad Vault adds a code to RFID and a key and is also meant to be bolted down.
The StopBox USA is a lightweight mechanical lock box with no batteries and 81 settable combinations, a quite different approach to quick access.
Browse our guide to gun safes under $200 for more in this price band, or the gun safe reviews A to Z for the full list.
Price and deals
At the time of writing, the RPNB 4-Pistol Biometric Safe sat in the $100 to $200 range. Check the current price before buying, since Amazon prices move. Our RPNB 4-Pistol Biometric Safe promo code page explains clip coupons and sale seasons without promising any code. You can check today’s price on Amazon.
Final verdict
If you own several handguns and want them in one organized, lit, fingerprint-and-keypad box with an emergency USB-C port and two keys, the RPNB 4-Pistol is an interesting value in its price band. If you only need one handgun, or if you need published steel thickness and a documented fire or certification status, look elsewhere. Measure first, bolt it down and check the current price when you view it on Amazon.
RPNB 4-Pistol Biometric Safe FAQ
How many handguns does the RPNB 4-Pistol safe hold?
The title and bullets describe a four-pistol foam rack. Interior measurements and maximum handgun length are not published, so measure each handgun with any light, optic or extended magazine and ask the seller before ordering.
What if the battery dies on the RPNB 4-Pistol?
There is a USB Type-C port on the side for emergency power, and the seller says it is not meant for long-term use. There are also two backup keys. Battery type and life are not listed, so check the manual.
How do I mount the RPNB 4-Pistol safe?
It is listed as a floor mount with mounting screws included. Check that the screws suit your floor, since concrete and wood need different anchors. At 15.4 pounds it can be carried off if it is not fastened down.
What are the ways to open it?
The seller lists a 500 DPI fingerprint scanner, a 4-digit keypad and two backup keys. The door opens automatically on release, so keep the space in front clear. Practice all three methods after setup.
Does it have a fire rating or California approval?
No fire rating or state certification is confirmed in the spec data, even though the page description includes unrelated brand-store text. Do not rely on it for fire protection. Laws vary by state, so check yours.
Concealed Handgun Carry 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.
