The MTM ACR7-18 Ammo Crate Utility Box from the MTM Store offers durable, water-resistant storage for ammo, hunting, or survival gear, and can carry up to 65 pounds with its sturdy side handles. Its stackable design, double padlock tabs, and four tie-down points provide maximum security and easy transport, while the O-ring seal keeps contents dry. Proudly made in the USA, this Army Green crate is perfect for anyone needing reliable, secure gear storage—whether in the field or at home.
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ammo crate – Complete Review 2025
The MTM ACR7-18 ammo crate offers rugged, stackable storage designed for maximum convenience and protection of your hunting gear, survival equipment, or ammunition storage needs. In this review, we’ll break down what makes this product stand out for sportsmen, preppers, and outdoor enthusiasts.
Bearing a solid reputation for durability, this model features a robust high-impact polypropylene build, ensuring safe dry storage even in rough environments. According to MTM Case-Gard, it has a certified 65-pound carrying capacity and is finished in Army Green—great for blending with outdoor settings.

The O-ring seal prevents moisture from ruining valuable supplies. The double padlock tabbed security makes it a natural choice for adventure or as a lockable box for gun accessories. Whether transporting ammunition or prepping for emergencies, this tool fits seamlessly into an organized setup.
Countless positive reviews confirm its ease of stacking and ergonomic, durable handles. For those interested in tactical storage upgrades or DIY prepping, check out our door barricade bar for travel guide and best portable door lock for travel roundup.
Key Features of the ammo crate
- Stackable design: Secure molded grooves allow for easy stacking without shifting, optimizing dry storage for survival equipment or field gear.
- O-ring seal: Tongue-and-groove weatherproof gasket keeps out moisture, making it an essential MTM utility box for harsh environments where water intrusion is a risk.
- Lockable and secure: Double padlock tabbed for peace of mind—convert it into a reliable lockable box for ammunition, first aid items, or valuable hunting gear.
- Rugged and portable: Durable handles on each side support up to 65 lbs of equipment and make transport effortless, whether on an ATV or by hand.
With generous internal dimensions and four tie-down points, this model excels as a mobile storage box for the range or wilderness. If you want more advice on securing your supplies on the go, see our complete travel safety checklist.
Real-World Performance Testing
We field-tested the ammo crate with multiple use cases—dry storage for ammo, survival equipment, and field tools—and found it consistently delivers on its promises. The O-ring seal provides genuine water resistance (not submersible), keeping contents dry even after heavy rain exposure during hunting trips. We loaded it to near 65 lbs with no sign of handle strain or latch failure.
In stacking scenarios, the molded ridges prevented slippage, while the side-mounted latches allowed for easy opening even when boxes are piled vertically—a real boon on crowded range days. Its rugged design makes it stand out from standard ammunition storage options, thanks to sturdier construction and security features.
Some minor flexing was noted at max weight, but nothing that would compromise daily use. The only other limitation is its size: while roomy, it may not fit larger, oddly-shaped gun accessories. According to customers at OpticsPlanet, users report reliable moisture resistance with aid from the rubber gasket and consistently praise how much gear or cartridges it can carry.
If you’re interested in gear that pairs well with this rugged storage solution, check out our guide to anti-theft travel backpacks.
How It Compares to Alternatives
Compared to similar storage solutions like the Plano Sportsman Trunk and Flambeau Outdoor Dry Box, this model offers a superior O-ring seal and more flexible uses, from hunting gear storage to organizing survival kits. While the Plano provides more volume, the MTM Store’s box stands out with a reliable stackable design and double locking tabs.
In terms of price, this product sits comfortably within the midrange and offers excellent value for the build quality. The main competitors may feature greater capacity but often lack the same portability or lock options.
Who Should Buy This Product?
This tool is ideal for those who need organized, weather-resistant storage for shooting sports, prepping, or camping. Preppers and survivalists will appreciate the water-resistant O-ring seal and lockable features, while hunters benefit from the stackable, heavy-duty construction.
Range officers, competitive shooters, and outdoor enthusiasts who value dry storage will benefit most. However, if you only need to store lightweight or very large gear, a traditional storage tote might be more efficient. Boaters or RV owners looking for waterproof case options will also find it practical for onboard safety equipment.

Frequently Asked Questions
- Is the box actually waterproof? While the O-ring system provides excellent moisture protection, it’s classified as water-resistant dry storage, not fully submersible.
- Can I secure this product with a padlock? Yes, the double padlock tabbed design means you can use standard locks for extra security.
- What’s the maximum weight capacity? It’s rated to hold up to 65 pounds, even with frequent handling.
- Does the ammo crate fit in car trunks or under truck seats? This product’s compact size means it fits most large vehicles, but check your cargo dimensions to be sure.
- How does this compare to other ammunition storage boxes? The ammo crate is praised for its stackable design, genuine water resistance, and secure handles, making it a top-rated choice for those needing organized protection for ammunition storage and outdoor supplies.
In summary, the ammo crate offers a combination of sturdy, secure dry storage, reliability, and practical design at a fair price—making it an excellent choice for anyone needing portable and protective ammo or gear storage this year. Ready to organize your gear? Get yours today!









