Protecting firearms while keeping them accessible to authorized users requires a sturdy, properly equipped safe. The following 5 options focus on large capacities around 18 guns, adjustable racks, and robust security features. Each product is presented with its core strengths to help American households compare design, capacity, and access methods at a glance.
| Product | Brand | Approx. Capacity | Key Feature |
|---|---|---|---|
| KAER 18-20 Gun Safe Gun Cabinet Large Gun Safes for Rifles and Pistols | KAER | 15-20 rifles/shotguns | Drawer, removable shelf, multiple access methods |
| Eltean 18-20 Large Long Gun Safe for Home Rifles and Pistols | Eltean | 15-20 rifles; 4 handguns | Independent dual lock; adjustable racks |
| Eltean 18-20 Large Long Gun Safe for Home Rifles and Pistols (Dual Storage) | Eltean | 15-20 rifles; 4 handguns | Independent double lock; ample back storage |
| Wasatch 18-Gun Fireproof and Waterproof Safe | Wasatch | 18 guns | Fireproof 1400°F, alarm, electronic lock |
| KAER 15-20 Gun Safe with Drawer and Multiple Compartments | KAER | 15-20 rifles/shotguns | Two-part design; mounting options |
KAER 18-20 Gun Safe Gun Cabinet Large Gun Safes for Rifles and Pistols

The KAER 18-20 Gun Safe is designed for high-capacity storage with a practical balance of space and security. It provides room for 15–20 rifles or shotguns, with a bottom drawer and a locker area. The unit features an electronic password lock plus a key, plus an external charging option for emergencies. The door and interior layout support flexible storage needs, including adjustable racks and an external power option to prevent total lockouts in power failure scenarios. This model emphasizes multi-method access and organizational versatility.
Eltean 18-20 Large Long Gun Safe for Home Rifles and Pistols

This Eltean model offers large storage space for 15–20 rifles and at least four handguns. Adjustable gun racks enable storage for different lengths, while a dual-lock system enhances security. The interior is configurable with shelves and pockets to accommodate ammo, accessories, and documentation. Its sturdy construction and anti-tipping features contribute to a stable, secure environment for firearms storage in a home setting.
Eltean 18-20 Large Long Gun Safe (Independent Double Lock)

This Eltean unit emphasizes independent dual locks and ample back storage for accessories. The design accommodates 15–20 rifles and at least four handguns, with adjustable racks and door storage pockets. The dual-lock system supports electronic and manual access, while the broader interior layout supports organized separation of rifles, shotguns, and equipment. Builders and homeowners benefit from a secure, flexible solution for a growing firearms collection.
Wasatch 18-Gun Fireproof and Waterproof Safe

The Wasatch 18-Gun Safe emphasizes fire and water resistance with a 1400-degree fire rating for 45 minutes and waterproof sealing. It incorporates a backlit electronic lock with an alarm function, plus a backup key. External hinges enable a full 180-degree door swing, improving access during retrievals and maintenance. This model suits environments where environmental hazards must be considered alongside security concerns.
KAER 15-20 Gun Safe With Drawer And Compartments

This KAER model blends a two-part design with expanded storage options, including a bottom drawer for accessories and a removable shelf in the primary cabinet. It supports 15–20 rifles or shotguns and includes multiple pockets and pouches on the interior doors. The configuration supports floor or wall mounting with pre-drilled holes, helping to secure the cabinet against tampering or tipping while maximizing interior organization.
Buying Guide
Key purchase considerations include capacity, access methods, and installation options. For capacity, evaluate the number and types of firearms you own and plan to store, including rifles, shotguns, and handguns. Adjustable racks and removable shelves improve space efficiency and allow you to reconfigure as firearms change. Access methods matter for daily use and safety; consider models with a combination of electronic keypad, biometric fingerprint, and emergency keys. Durability and security features such as reinforced steel, anti-tipping mechanisms, and robust bolt systems reduce risk from tampering or forced entry.
Security priorities vary by household. If you need rapid access in emergencies, prioritize quick-entry options like biometric or electronic locks, along with a backup key. In environments with moisture or potential fire hazards, fireproof and waterproof features add value. Floor or wall mounting helps deter tipping and unauthorized relocation of the safe. Finally, ensure the safe dimensions fit your space, interior layout supports your accessory storage, and that the safe’s installation complies with local regulations and gun-safety practices.