Why I Switched to a Plastic 50 Cal Ammo Box: My Expert Take on Durability and Convenience

When it comes to storing and transporting ammunition safely, I’ve always believed that the right container makes all the difference. That’s why the Plastic 50 Cal Ammo Box has caught my attention recently. Combining durability with lightweight design, it offers a modern twist on a classic piece of gear. Whether you’re a seasoned shooter, a collector, or simply someone who values practical storage solutions, this ammo box stands out as a reliable and versatile option that’s worth exploring.

I Tried the Plastic 50 Cal Ammo Box Myself and Here Are My Honest Recommendations

1. MTM AC50C-40 Ammo Can, 50-Caliber, Heavy-Duty Dual Latching System, Rugged Polypropylene Plastic, O-Ring Seal System, Water Resistant, Bulk Ammo Storage, USA Made, Black

When I first came across the MTM AC50C-40 Ammo Can, 50-Caliber, I immediately appreciated its thoughtful design and robust features that cater perfectly to individuals like me who need reliable and durable storage solutions. The first thing that stands out is its heavy-duty dual latching system combined with an O-ring seal, which guarantees a super water-resistant seal. This means I can confidently store ammunition or other valuable items without worrying about moisture damage, which is a common concern for anyone dealing with sensitive equipment or supplies.

Its rugged polypropylene plastic construction reassures me about the can’s durability. Polypropylene is known for its toughness and resistance to impact, so I know this ammo can will hold up well even in harsh environments. Whether I’m using it in a garage, basement, or taking it out for field use, the sturdy material means it won’t crack or degrade easily over time. The comfortable handles also make it easy for me to carry around, which is a small but crucial detail when transporting heavy or bulky items.

In terms of size, the MTM AC50C-40 offers a practical balance. The outside dimensions are 7.4″ (L) x 13.5″ (W) x 8.5″ (H), while the inside dimensions provide a usable space of 5.8″ (L) x 11″ (W) x 7.2″ (H). This gives me ample room for bulk ammo storage or other essentials without being unwieldy or too large to fit in standard storage areas. The stacking ridges are a smart design addition, allowing me to neatly stack multiple cans, optimizing space in my storage shed or basement.

Another feature I find very practical is the double padlock tabs. This allows me to secure the contents with added peace of mind, which is especially important if I’m storing items that require restricted access. Knowing that the can is made in the USA adds a layer of trust in terms of quality and manufacturing standards, which matters to me as I want a product that’s reliable and built to last.

Overall, the MTM AC50C-40 Ammo Can is an excellent choice for anyone needing a heavy-duty, water-resistant storage solution. It combines durability, functionality, and security in a compact design that works well both for ammo and other valuables. If you’re like me and want a storage container that won’t let you down in terms of protection and ease of use, this ammo can is definitely worth considering. It’s a sound investment that balances quality and practical features, making it a smart addition to your storage gear.

Feature	Description	Benefit to User
Dimensions (Outside)	7.4″ (L) x 13.5″ (W) x 8.5″ (H)	Compact yet spacious enough for bulk storage; fits well in various storage spaces
Dimensions (Inside)	5.8″ (L) x 11″ (W) x 7.2″ (H)	Optimized internal space for secure and organized storage
Material	Rugged Polypropylene Plastic	Durable, impact-resistant, and long-lasting
Handles	Comfortable carrying handles	Easy and comfortable to transport
Latching System	Heavy-duty dual latching system	Ensures a secure and water-resistant seal
Seal	O-Ring Seal System	Prevents moisture and dust entry, protecting contents
Security	Double padlock tabs	Allows for additional security with padlocks
Stacking	Stacking ridges	Enables safe and organized stacking to save space
Made In	USA	Trusted quality and manufacturing standards

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2. Plano Field Ammo Box, OD Green, Lockable Ammunition Storage Box with Heavy-Duty Carry Handle, Small Plastic Ammo Storage, Water-Resistant Protection, Holds 6-8 Boxes of Ammo

When I first came across the Plano Field Ammo Box in OD Green, I was immediately impressed by its thoughtful design tailored specifically for ammunition storage and transport. As someone who values both security and convenience in managing my gear, this ammo box offers a combination of features that truly meet those needs. The lockable brass latch closure with a padlock tab gives me peace of mind, knowing my ammunition is safely secured whether I’m at home or out in the field. This level of security is essential, especially if you want to keep your ammo protected from unauthorized access or accidental spills.

One of the standout features for me is the water-resistant O-ring seal. Moisture can be a major enemy to ammunition, causing corrosion and degradation over time. The fact that this box includes a reliable seal to guard against moisture means I can confidently store my ammo without worrying about environmental damage, whether I’m out hunting in damp conditions or simply storing it in my garage. This protection extends the lifespan of my ammunition and ensures optimal performance when I need it most.

Capacity-wise, the box holds 6-8 boxes of ammo, which perfectly suits my needs for both short trips to the range and longer hunting excursions. Additionally, the ability to stack these boxes means I can organize my gear more efficiently without taking up unnecessary space. The heavy-duty carry handle is another practical feature that makes transporting the box comfortable and hassle-free, even when fully loaded. I’ve found that this handle significantly reduces strain, making it easier to carry my ammo over longer distances.

Beyond ammunition, I appreciate the versatility of this storage solution. It’s not just for ammo; I’ve used it to store my hunting and shooting accessories, small tools, and other essential gear. This flexibility means it serves multiple purposes, reducing the number of containers I need to manage. The durable OD green plastic construction also blends well in outdoor environments, helping it stay discreet during field use.

Overall, the Plano Field Ammo Box strikes a great balance between durability, security, and convenience. It’s designed with the practical needs of shooters and hunters in mind, making it a reliable companion for safely storing and transporting ammunition and related gear. If you’re looking for a robust, water-resistant, and lockable ammo box that can keep your supplies safe and organized, this product is definitely worth considering.

Feature	Benefit
Durable OD Green Plastic with Brass Latch & Padlock Tab	Ensures maximum security and long-lasting protection against damage and unauthorized access.
Water-Resistant O-Ring Seal	Protects ammunition and contents from moisture, preventing corrosion and damage.
Capacity to Hold 6-8 Boxes of Ammo	Offers ample storage for multiple ammo boxes, suitable for range trips or extended hunts.
Stackable Design	Enables efficient organization and space-saving storage.
Heavy-Duty Comfortable Carry Handle	Makes transport easy and comfortable, even when fully loaded.
Versatile Storage for Gear, Tools, and Accessories	Allows multipurpose use beyond ammo, reducing clutter and improving organization.

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3. Plano Field Ammo Box .50 Caliber, Black, Lockable Ammunition Storage Box with Heavy-Duty Carry Handle, Medium Plastic Ammo Crate, Water-Resistant Protection, Holds 6-8 Boxes of Ammo

When I first came across the Plano Field Ammo Box .50 Caliber, I immediately appreciated its clear focus on providing secure, durable, and practical ammunition storage. As someone who values keeping my gear organized and protected, this box stood out because it’s specifically designed to hold 6-8 boxes of .50 caliber ammo, which is a great fit for my needs. Having a dedicated storage solution that’s tailored to a particular caliber gives me confidence that my ammunition will be stored properly without unnecessary movement or damage during transport.

One of the aspects I find truly impressive is the durable construction of this ammo box. Made from heavy-duty plastic, it offers reliable protection whether I’m taking it on the road or storing it at home. The fact that it’s reusable and built to withstand wear and tear over time means I don’t have to worry about replacing it frequently. For anyone who shoots regularly or hunts, having a tough and dependable storage box is essential, and this product delivers on that front.

Security is another critical feature that caught my attention. The Plano Field Ammo Box comes with a tough snap-down latch that keeps the lid securely closed, and it even includes a padlock tab for adding extra security. This gives me peace of mind knowing that my ammunition or other valuable gear like hunting accessories and small tools won’t accidentally spill out or be accessed by unauthorized persons. This lockable feature makes it versatile and suitable for various uses beyond just ammo storage, which adds excellent value.

What I really appreciate about this ammo crate is its water-resistant protection. The tongue and groove connection design is smart because it effectively guards against moisture, dust, and dirt—common enemies of ammunition integrity. Whether I’m out in wet conditions or storing the box in a less-than-ideal environment, I can trust that my ammo stays dry and in top condition. This level of protection is a must-have for anyone serious about maintaining their gear over the long term.

From a convenience perspective, the stackable design is a thoughtful touch. It means I can easily save space in my storage area without worrying about boxes getting crushed or damaged under weight. The heavy-duty carry handle also makes a significant difference—it feels comfortable and sturdy, so carrying the box to the range or on outdoor excursions isn’t a hassle. This combination of portability and smart design makes it clear that the manufacturer understands the practical needs of shooters and outdoors enthusiasts.

Overall, the Plano Field Ammo Box .50 Caliber strikes a great balance between durability, security, and convenience. It offers solid protection against environmental factors while providing secure storage and easy transport. If you’re someone who needs to organize and protect your ammunition or small gear effectively, this ammo crate is definitely worth considering. Its features make it a reliable investment that can simplify your gear management and provide peace of mind wherever you take it.

Feature	Benefit
Holds 6-8 Boxes of .50 Caliber Ammo	Perfectly sized for organized and secure ammo storage tailored to specific caliber needs
Heavy-Duty Construction	Long-lasting, reusable protection against impact and wear
Lockable Snap-Down Latch with Padlock Tab	Enhanced security to prevent accidental opening and unauthorized access
Water-Resistant Tongue and Groove Seal	Effective protection from moisture, dust, and dirt damage
Stackable Design	Space-saving and prevents crushing in storage
Heavy-Duty Carry Handle	Comfortable and sturdy for easy transportation

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4. MTM AC50C-35 Ammo Can, 50-Caliber, Heavy-Duty Dual Latching System, Rugged Polypropylene Plastic, O-Ring Seal System, Water Resistant, Bulk Ammo Storage, USA Made, Orange

When I first came across the MTM AC50C-35 Ammo Can, I was immediately drawn to its robust military-style design and practical features. Being someone who values reliable storage solutions, especially for sensitive items like ammunition, emergency gear, or even valuables, this product really stood out to me as a versatile and trustworthy option. Its 50-caliber size is perfect—not too bulky but spacious enough to accommodate a variety of essentials, which makes it a great all-around storage container.

One of the features I appreciate most about this ammo can is the tongue and groove O-Ring seal system. This kind of sealing mechanism is not just a gimmick; it provides a superior water-resistant seal that gives me peace of mind knowing that whatever I store inside—be it ammunition, medical supplies, or food—will stay dry and protected against moisture and environmental factors. For anyone who spends time outdoors, whether in boating, camping, or emergency preparedness, this water resistance is invaluable.

The heavy-duty dual latching system is another standout feature. I’ve used various ammo cans before, and one common annoyance is the lid popping open accidentally. With MTM’s dual latching system, this concern is significantly minimized. The latches are firm and secure, ensuring the lid stays closed even during rough handling or transport. This adds an extra layer of security and reliability, which I find very reassuring.

Comfort and usability matter, too, and I like that this can has a strong, comfortable handle. It makes carrying the container easier, even when it’s fully loaded. Additionally, the double padlock tabs are a smart touch for anyone needing extra security—whether you want to keep your supplies safe from unauthorized access or just want that added peace of mind. The fact that the can is also designed for stacking is a big plus for me, since it helps me organize my storage space more efficiently.

The rugged polypropylene plastic construction speaks to its durability and long-term use. I know that this material can withstand rough conditions, from drops to exposure to the elements, without cracking or degrading quickly. The dimensions are also well thought out with outside measurements of 13.5″ x 7.4″ x 8.5″ and inside dimensions of 11” x 5.8″ x 7.2″, it strikes a balance between compact size and ample interior space. This makes it easy to store in vehicles, gun safes, or storage shelves.

Lastly, as someone who values products made in the USA, this ammo can checks that box, which adds a layer of trust for me regarding quality control and manufacturing standards. Knowing it’s domestically produced gives me confidence in its build and reliability.

Here’s a quick summary of the MTM AC50C-35 Ammo Can features that I found most useful

Feature	Benefit
50-Caliber Military-Style Size	Spacious yet compact for versatile storage needs
Tongue and Groove O-Ring Seal System	Superior water resistance to protect contents from moisture
Heavy-Duty Dual Latching System	Secure closure that prevents accidental opening
Strong Comfortable Handle	Easy to carry even when fully loaded
Double Padlock Tabs	Enhanced security for valuable or sensitive items
Rugged Polypropylene Plastic	Durable construction for long-lasting use
Stackable Design	Efficient storage and organization
Made in USA	Trusted quality and manufacturing standards

Overall, if you’re looking for a dependable, well-designed ammo can that goes beyond just holding ammunition, the MTM AC50C-35 ticks all the boxes for me. Whether you’re into shooting sports, prepping, or simply need a rugged container for your gear, this can offers both functionality and peace of mind. I’d definitely recommend giving it a serious look if you want a storage solution that won’t let you down when it matters most.

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How a Plastic 50 Cal Ammo Box Helps Me Stay Organized and Prepared

I’ve found that using a plastic 50 cal ammo box has really improved how I store and carry my gear. The sturdy construction gives me peace of mind knowing my ammunition is protected from moisture, dust, and impacts. This durability means I don’t have to worry about my rounds getting damaged or rusty, especially when I’m out in the field or at the range.

Another great benefit is how easy it is to keep everything organized. The box is spacious enough to hold a good amount of ammo, and its secure latch ensures nothing spills out during transport. I also appreciate how lightweight it is compared to metal boxes, making it more comfortable to carry around without sacrificing toughness. Overall, having a plastic 50 cal ammo box has made my shooting sessions smoother and more efficient.

Buying Guide for Plastic 50 Cal Ammo Box

Understanding the Purpose of a Plastic 50 Cal Ammo Box

When I first looked for a plastic 50 cal ammo box, I wanted something durable to store and transport my ammunition safely. These boxes are designed to protect your rounds from moisture, dirt, and physical damage. Knowing this helps me focus on features that offer reliability and protection.

Material and Build Quality

I always check the type of plastic used. High-density polyethylene (HDPE) is common because it’s sturdy and impact-resistant. The box should feel solid without any flimsy parts. Reinforced hinges and secure latches are important so the box doesn’t accidentally open during transport.

Size and Capacity Considerations

Even though it’s called a 50 cal ammo box, sizes can vary slightly. I measure how much ammo I usually carry to ensure the box fits my needs. Some boxes hold a single can or multiple cans, so I look for one that matches my storage plans without being too bulky.

Seal and Weather Resistance

A tight seal is crucial to keep moisture out. I look for rubber gaskets or O-rings around the lid that promise a waterproof or at least weather-resistant seal. This feature gives me peace of mind, especially when storing ammo for long periods or carrying it outdoors.

Portability and Handling Features

I prefer ammo boxes with comfortable handles or grips that make carrying easier. Some have stackable designs or built-in tie-down points, which help during transport or storage. Considering how I plan to carry or store the box influences my choice here.

Locking Mechanisms and Security

Security matters to me, so I check if the ammo box allows for padlocks or has built-in locking features. This prevents unauthorized access and adds an extra layer of safety when the box is stored at home or taken to the range.

Price vs. Value

I balance cost with quality. Cheaper boxes might save money upfront but can fail over time. I look for a box that offers durability and features I need without overspending. Sometimes paying a bit more means better protection and longer-lasting use.

Additional Features to Look For

Some plastic 50 cal ammo boxes include foam inserts, organizational compartments, or stackable designs. I consider these extras based on how I want to organize my gear and ammo. They’re not necessary for everyone but can be useful depending on your specific requirements.

Final Thoughts

Choosing the right plastic 50 cal ammo box comes down to durability, size, seal quality, and ease of use. By focusing on these factors from my personal experience, I found a box that meets my storage and transport needs while keeping my ammo safe and secure.

Author Profile

Parker Leslie

Hi, I'm Parker Leslie. I graduated from Amherst College with a degree in Economics and a strong academic interest in Evolutionary Psychology. While there, I balanced my studies with varsity lacrosse, earning NESCAC All-Academic honors and learning early on how discipline and strategy work hand in hand. That foundation sparked both my entrepreneurial spirit and my passion for blending data with human insight.

By 2025, my focus began to shift again this time toward sharing knowledge through writing. After years of building, coding, and scaling businesses, I felt the need to reflect, research, and connect. That’s when I started this blog. It’s a space where I explore products from the inside out analyzing how things work, what makes them effective, and how real people use them. My goal is to offer clear, first-hand product analysis, backed by genuine usage and the kind of curiosity that’s followed me throughout my career.

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