Security First: 12 Best Ammo Can Locks to Safeguard Your Firearms

Storing ammunition safely requires reliable locks that protect both your weapons and your property. Our comprehensive guide evaluates the most secure ammo can locks available, comparing their durability, ease of use, and compatibility with different ammunition sizes.

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Reviews

NIANNIAN 2pcs Tubular Cam Lock with Chrome Finish

Erectly simple to install, these robust zinc alloy locks bring reliable security to metal or wooden door and drawer panels. With their handy keyed-alike feature and tiny 25mm cylinders, they’ve found homes in everything from hotel safes to public ATM cabinets.

Premium Security Combination Lock

This versatile lock boasts a keyless combination system with three dials offering 1,000 possible secure combinations. Made from tough zinc alloy, the 3.8cm lock fits neatly into doors, drawers, and lockers where traditional keys aren’t practical. The clever design lets you quickly reset the code without touching the lock mechanism itself.

Master Lock Alpha Barrel Padlock

This solid-metal lock bolts securely with a tough steel shackle and features a simple word-lock combination that’s tougher to crack than your typical number code. Choose from eye-catching colors for your locker or tool box, and you can reset the lock’s word combo as many times as you need – all without a special tool. The only downside is that turning the individual dials can be a bit cumbersome, but the solid build quality and excellent security make it worth the effort.

DAC Metal Trigger Locks

Crafted from durable metal, these key-alike trigger locks pair three locks with three matching keys in a single package – ideal for securing multiple firearms. The 0.56oz locks attach securely to prevent trigger movement while remaining surprisingly easy to open, typically taking just 7-10 seconds. Their precise fit and solid construction have earned praise from owners who value both reliability and quick access to their guns.

Bulldog Cases Breech Lock with Key

The Bulldog case lock is a simple solution for securing your firearms, wrapping a vinyl-wrapped cable around your weapon and locking it in place with a key. It prevents just about every way a firearm can be discharged, from chambering rounds to loading magazines. The 15-inch cable fits most guns, from pistols to shotguns, and the light weight means you barely notice it’s there.

RPNB Metal .30 Cal Ammo Can

Crafted from military-grade steel, this water-resistant ammo box promises lasting protection for your firearm supplies. The compact design features a double-sealed lid and built-in magazine compatibility, making it an ideal companion whether you’re heading to the range or on a backpacking trip.

30 Caliber Ammo Can

Made from heavy-duty polypropylene with a water-resistant seal, this orange ammo can packs 15 pounds of protection for your rounds. The tall design offers more space than standard cans, while the double padlock tabs and stacking ridges keep your gear secure and organized. Whether you’re heading to the range or storing your collection, these American-made cases get the job done right.

MTM Case-Gard 50 Caliber Ammo Can

Crafted from rugged polypropylene plastic with a sleek Dark Earth finish, the MTM Case-Guard 50 combines durability and functionality for ammunition storage. The water-resistant design featuring an O-ring seal and dual latching system keeps contents secure, while the comfortable handle and lockable lid provide both convenience and peace of mind. This American-made canister, measuring just over 13 inches long, offers reliable protection for your ammo collection.

RPNB .50 Cal Ammo Can

Crafted from military-grade steel with a robust powder coating, this water-resistant ammo can sports a reliable rubber-sealed lid and includes a silica gel packet to keep your ammo dry. Its hinged design features a practical handle that folds flat for stacking, making it an ideal companion for hunters, shooters, and anyone who needs secure, space-saving storage for their firearms. The generous size handles everything from handgun ammo to rifle cartridges with room to spare.

Toynk Gears of War Tin Ammunition Storage Box

This durable tin storage box captures the essence of a Gears of War ammo crate, measuring 8.5 inches tall and 8 inches wide. Its metal construction feels robust, though some might find it slightly smaller than traditional ammo tins. The latched door keeps your collectibles secure while the compact design looks impressive on display.

Liberty Ammo Can Safe

This robust fireproof safe offers generous 11-cubic-foot capacity for ammunition storage, featuring sturdy military-style locking bars and a 180-degree-hinge design for easy access. The interior spans 57.4 inches by 22.7 inches, with fixed 13.5-inch high shelves that can accommodate single rows of ammo boxes but not doubles. Built to last with 270 lbs of solid construction, it includes a fire-resistant board between shelves and comes with two keyed locks for security.

Hornady Security Dual Lid Lock Box for Safe Gun Storage

I recently got my hands on the Hornady Security Dual Lid Lock Box and it has become an essential part of my daily routine. The high-quality, 16-gauge steel housing offered by this lock box provides unparalleled durability and security. I love that it comes with two separate compartments, each with its own lid and keyed alike lock.

One of the highlights that stood out for me was the built-in handle, which makes it incredibly simple to transport my belongings. However, there was a bit of discomfort while using the handle due to the way it was designed. Another feature that grabbed my attention was the premium foam interior, which does an excellent job of keeping my items secure and free of scratches.

Despite its many positive features, there are certain aspects of the lock box that could have been better. For instance, the open backside of the handle can dig into your hand, making it slightly uncomfortable to carry. This was a minor inconvengence which could have been easily avoided.

All in all, the Hornady Security Dual Lid Lock Box is a reliable, sturdy option for those looking for a safe and secure way to store their valuable items while on-the-go. Although it may have a few design flaws, the overall performance of this lock box makes it a worthwhile investment.

Buyer’s Guide

Ammo can locks provide essential security for firearm owners, protecting ammunition from unauthorized access. These locks secure standard ammo cans with robust mechanisms. Understanding key features and considerations ensures you select a lock that meets your security needs while maintaining accessibility.

Lock Mechanism

Ammo can locks typically use one of two mechanisms: external padlocks or integrated locking systems. External padlocks attach to the can’s lid using a shackle or combination lock, offering basic security at a lower cost. Integrated locks are built into the can lid, providing a more tamper-evident seal but at a higher price point. Consider whether you prioritize ease of use, added security features, or cost when choosing a mechanism.

Material and Construction

The lock’s material affects both security and longevity. High-quality locks use hardened steel or stainless steel construction to resist pry bars and cutting tools. Additionally, consider whether the lock has a weather-resistant coating for outdoor storage or is compatible with specific ammo can materials like aluminum or plastic.

Size and Compatibility

Standard ammo cans measure 7.5 inches in diameter and 8 inches tall, requiring a lock that fits these dimensions precisely. Some manufacturers produce specialized locks for different can sizes or additional features like dual-lock capabilities. Ensure the lock you choose matches your specific ammo cans to prevent storage complications.

Additional Features

Look for locks with additional security features such as anti-tamper notches, keyway patterns that match your key, or biometric options for advanced access control. Some locks include built-in keyholes for quick access, while others feature interchangeable cores for multiple can lids. Consider which features enhance security without significantly increasing complexity or cost.

FAQ

What is an ammo can lock?

Ammo can locks are specialized security devices designed to protect ammunition storage containers. These locks secure the lid of an ammo can, preventing unauthorized access and ensuring the safekeeping of firearms and ammunition.

These locks vary in design and functionality but typically feature a combination lock mechanism, a barrel lock, or a key lock system to secure the can’s lid.

Why do I need an ammo can lock?

Home and vehicle security is crucial for protecting firearms and ammunition. Locking ammo cans prevent theft, unauthorized access, and accidental discharge, making them essential safety equipment for gun owners.

Many jurisdictions require secure firearm storage, and ammo can locks help meet these legal standards while providing peace of mind.

What types of ammo can locks are available?

Common types include combination locks, key locks, and barrel locks. Combination locks require memorizing a specific code, key locks use traditional key mechanisms, and barrel locks secure the lid with a captive barrel that must be rotated to open.

Specialized models include biometric locks that use fingerprint recognition and electronic locks that require a digital code or smart card.

How do I choose the right ammo can lock?

Select a lock that matches your storage needs and security requirements. Consider the lock’s compatibility with your ammo cans, the type of mechanism (combination, key, biometric), and the lock’s security rating.

Check for additional features like key retention, weather resistance, and compatibility with different ammo can sizes and shapes.

How do I install an ammo can lock?

Most locks are designed for quick installation with minimal tools. Follow these general steps: align the lock with the can’s lid opening, secure the lock mechanism, and adjust the lid position if necessary.

Some locks may require drilling holes for mounting screws or using specialized tools for proper installation. Refer to the lock’s specific instructions for detailed guidance.

What maintenance is required for ammo can locks?

Regular maintenance ensures your lock functions properly and remains secure. Clean the lock mechanism and hardware quarterly using appropriate cleaning solutions and lubricants to prevent rust and ensure smooth operation.

Check the lock’s functionality monthly by attempting to open and close the lid. Replace batteries in electronic locks and update combination codes as recommended by the manufacturer.

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