The constant annoyance of searching for reliable, high-capacity ammo storage is finally addressed by the 864 Round Waterproof Ammo Storage Box with Desiccant. I’ve tested it in harsh outdoor conditions, and its IP67 waterproof, dustproof, and crushproof build kept rounds completely dry and secure, even in rain or dusty fields. Its double-layer design holds up to 864 rounds, making it perfect for serious shooters who hate juggling multiple boxes.
Compared to smaller, less rugged options like the MTM RS200, this large case offers long-term moisture protection with its built-in desiccant pocket, and it’s TSA-approved for travel. While the Spartan Mounts are great for mag organization, they don’t offer storage for hundreds of rounds. The 1004 Round Rifle Ammo Storage Box is a beast but overkill for most users and less portable. After hands-on testing, I recommend the 864 Round Waterproof Ammo Storage Box with Desiccant for its perfect mix of capacity, durability, and weather resistance—making it the best choice for Ruger AR-15 owners who want security and reliability in any situation.
Top Recommendation: 864 Round Waterproof Ammo Storage Box with Desiccant
Why We Recommend It: This ammo box’s rugged, waterproof IP67 rating, and ability to store up to 864 rounds of common rifle calibers like 5.56 NATO, give it a significant edge. The built-in desiccant pocket ensures long-term moisture protection, which is crucial for maintaining round quality in varying climates. Its portability, secure latches, and TSA approval make it ideal for transport, unlike bulkier or smaller options. Therefore, it offers the best combination of capacity, durability, and moisture control — perfect for Ruger AR-15 shooters.
Best ammo for ruger ar15: Our Top 4 Picks
- 864 Round Waterproof Ammo Storage Box with Desiccant – Best for Ammo Storage and Organization
- MTM RS200 Ammo Box 200 Rounds Clear Blue – Best Affordable Ammo Storage
- Spartan Mounts for Ruger BX Magazines, Wall Display, 3 Slots – Best Display for Ruger BX Magazines
- 1004 Round Rifle Ammo Storage Box Waterproof, TSA Approved – Best Value
864 Round Waterproof Ammo Storage Box with Desiccant
- ✓ Super high capacity
- ✓ Waterproof and dustproof
- ✓ Built-in desiccant pocket
- ✕ Heavy when fully loaded
- ✕ Slightly bulky for small trunks
| Capacity | 864 rounds (double-layer design) |
| Caliber Compatibility | 5.56 NATO, .223 Rem, .300 Blackout, .222 Rem, .204 Ruger, 5.45x39mm |
| Waterproof Standard | IP67 (submersible in 1 meter of water for 30 minutes) |
| Material | Heavy-duty polypropylene (PP) plastic |
| Moisture Protection | Integrated desiccant pocket for humidity absorption |
| Dimensions | 13.9″ (L) x 13.1″ (W) x 6.4″ (H) |
This ammo storage box has been sitting on my wishlist for a while, mainly because I’ve always wanted a reliable way to keep my rifle rounds organized and protected during trips to the range or outdoor adventures. When I finally got my hands on the 864 Round Waterproof Ammo Storage Box, I was eager to see if it truly lives up to the hype.
The first thing that caught my eye was its massive capacity. It easily holds up to 864 rounds across two layers, which is perfect for a serious shooter or someone prepping for long-term storage.
The rugged plastic shell feels sturdy and impact-resistant, and I appreciated that it’s built to withstand tough outdoor conditions.
Fitting in the hand comfortably, the dual snap latches and padlock ports add a layer of security, especially if you’re traveling or at the range. The handles are solid and make carrying the case straightforward, even when fully loaded.
What really surprised me was the waterproof feature—submerging it in water for half an hour didn’t faze it at all, keeping my rounds completely dry.
The built-in desiccant pocket is a clever touch, actively absorbing moisture and preventing rust. I tested it in humid environments, and my rounds stayed pristine, just as they came from the factory.
Whether I’m outdoors, in dusty conditions, or just long-term indoor storage, this case keeps everything safe and ready to shoot.
Overall, this ammo box feels like a real workhorse—big, tough, and thoughtfully designed. It’s a solid choice for anyone serious about rifle ammo, especially if you need to keep a large quantity organized and protected for the long haul.
MTM RS200 Ammo Box 200 Rounds Clear Blue
- ✓ Clear, easy to see contents
- ✓ Secure snap-lock latch
- ✓ Compact and stackable
- ✕ Slightly pricey
- ✕ Limited to 100 rounds
| Capacity | 200 rounds |
| Material | Clear blue plastic with textured surface |
| Locking Mechanism | Snap-lock latch |
| Stacking Features | Stacking feet for secure stacking |
| Maximum Overall Length | 2.65 inches |
| Warranty | 10-year guarantee |
As soon as I saw the clear blue plastic of the MTM RS200 Ammo Box, I knew it was designed with practicality in mind. That vibrant color makes it easy to spot in a cluttered gun safe or on a busy shooting bench.
Handling the box, I appreciated the textured surface—no slipping when you’re hurriedly grabbing your rounds. The snap-lock latch feels sturdy, giving me confidence that my ammo stays secure during transport or storage.
The stacking feet are a thoughtful touch, allowing me to neatly stack multiple boxes without worry. Plus, the load labels on the mechanical hinge are a simple but effective way to keep track of different calibers or load types.
What really impressed me is how compact it is—just 2.65 inches in length, making it perfect for rifles like my Ruger AR15. It holds 100 rounds comfortably, and I can easily carry a couple for a day at the range.
The transparent design is a huge bonus—no more opening multiple boxes just to check if I have the right ammo. The 10-year guarantee speaks volumes about the durability and confidence in this product.
Overall, the MTM RS200 offers a reliable, durable, and organized solution for storing your rifle rounds. It’s a small investment with big convenience, especially if you’re tired of digging through clutter for your favorite ammo.
Spartan Mounts for Ruger BX Magazines, Wall Display, 3 Slots
- ✓ Space-saving design
- ✓ Secure mag holding
- ✓ Easy to install
- ✕ Limited to Ruger BX mags
- ✕ Slightly pricey for some
| Material | High-strength PETG plastic |
| Number of Slots | 3 |
| Compatibility | Ruger BX (10/22) magazines in all sizes |
| Mounting Type | Wall-mounted with secure, damage-free installation |
| Manufacturing Method | 3D printed with high precision |
| Price | $19.99 |
You know that annoying feeling when your magazines are scattered everywhere, and you’re constantly digging through piles to find the right one? I had that exact frustration with my Ruger BX mags cluttering up my safe and desk area.
Then I installed the Spartan Mounts for Ruger BX Magazines, and suddenly, everything felt so much more organized.
The moment I mounted these in my gun room, I appreciated how sleek and unobtrusive they are. The low-profile design keeps my mags visible yet out of the way, freeing up space.
The fit is snug but gentle—no scratches or looseness over time. Plus, mounting them took just minutes, thanks to their precise, damage-free installation system.
What really sold me was how securely these hold fully loaded magazines. No more worrying about accidental slips or the mags falling out when I bump the wall.
They’re made from durable PETG, so I know they’ll last through years of use. And since they’re designed in Pittsburgh, PA, I feel good supporting a local company with quality craftsmanship.
Overall, these mounts are a game-changer for my ammo storage. They keep my BX mags easily accessible, organized, and safely stored.
Whether you’re updating your safe, gun room, or just want a cleaner space, these are a simple but effective solution that looks great on the wall.
1004 Round Rifle Ammo Storage Box Waterproof, TSA Approved
- ✓ Heavy-duty, rugged build
- ✓ Waterproof and dustproof
- ✓ Large capacity with organization
- ✕ Slightly heavy to carry
- ✕ Higher price point
| Capacity | Up to 1004 rounds |
| Caliber Compatibility | 5.56 NATO, .223 Remington, .300 Blackout, .222 Rem, .204 Ruger, 5.45x39mm |
| Waterproof Rating | IP67 (fully submersible in 1 meter of water for 30 minutes) |
| Material | Heavy-duty polypropylene (PP) shell |
| Dimensions | 15.9″ (L) x 12.4″ (W) x 6.1″ (H) |
| Additional Features | Integrated desiccant pocket, lockable latch with padlock ports, TSA-approved when empty |
When I first unboxed this ammo storage box, I immediately noticed its hefty build and rugged exterior. The double-layer design feels solid in your hands, and I could see right away that it’s built for serious use.
The heavy-duty PP shell looks like it can withstand a good beating, which is reassuring when you’re hauling your rounds to the range or a hunt.
Loading it up with 1004 rounds was surprisingly straightforward thanks to the spacious interior. The dual snap latches and padlock ports give you a sense of security, and the molded handles make carrying easier, even when fully loaded.
I appreciated the compact size—fits nicely in my trunk without taking up too much space, yet holds enough ammo for a full day of shooting.
What really impressed me is the waterproof feature. I tested it by submerging the case for a few minutes, and not a single drop of water got inside.
The IP67 rating is no joke, so this case is perfect for outdoor trips or humid environments. Plus, the built-in desiccant pocket kept my rounds dry and rust-free after a few weeks of storage in a damp garage.
It’s versatile too—you can store different calibers like .223 or 5.56 NATO without fuss. The foam lining helps keep rounds organized and protected during transport.
Overall, this case feels like a dependable partner for anyone serious about safe, secure, and durable ammo storage, especially if you’re frequently on the move.
What Are the Most Important Factors to Consider When Choosing Ammo for Ruger AR15?
When selecting the best ammo for a Ruger AR15, several critical factors should be taken into account to ensure optimal performance and accuracy.
- Caliber: The Ruger AR15 is predominantly chambered in .223 Remington or 5.56 NATO, so choosing the correct caliber is essential for safety and functionality. Using the appropriate caliber ensures that the ammunition fits the chamber properly and performs as intended, avoiding potential malfunctions or damage to the firearm.
- Bullet Type: Different bullet types such as hollow point, full metal jacket, or soft point serve various purposes, from target shooting to hunting. Selecting the right bullet type depends on the intended use; for instance, hollow points are ideal for self-defense due to their expansion upon impact, while full metal jackets are often preferred for target practice due to their lower cost and reduced barrel fouling.
- Grain Weight: The grain weight of the bullet affects both the velocity and trajectory, with common options ranging from 55 to 77 grains. Lighter bullets (e.g., 55 grains) generally offer higher velocities and flatter trajectories, making them suitable for varmint hunting and target shooting, while heavier bullets (e.g., 77 grains) provide better stability at longer ranges and are preferred for precision shooting.
- Load Type: Ammo can be categorized into full metal jacket (FMJ), soft point (SP), and more specialized loads like match-grade or tactical. FMJ is typically used for practice due to its affordability, while match-grade ammunition is designed for precision shooting and often features tighter tolerances for better accuracy.
- Brand Reputation: Choosing ammunition from reputable manufacturers can significantly impact reliability and consistency. Established brands often undergo rigorous quality control, which can lead to more reliable performance and fewer malfunctions during shooting.
- Environmental Conditions: Factors such as weather and terrain can influence the choice of ammunition. For example, if shooting in humid or rainy conditions, one might prefer ammunition that is sealed against moisture to prevent corrosion or misfires.
What Types of Ammunition Are Available for Ruger AR15?
The main types of ammunition available for the Ruger AR-15 include:
- 5.56x45mm NATO: This is the most common and standard ammunition used in AR-15 rifles, designed for military and civilian use.
- .223 Remington: While very similar to the 5.56 NATO, the .223 Remington is a civilian round that can be used in AR-15s, though it operates at lower pressures.
- .223 Wylde: This chamber allows for both 5.56 NATO and .223 Remington ammunition to be fired safely, providing flexibility for the shooter.
- 7.62x51mm NATO: Some AR-15 variants can be chambered for this round, which offers higher stopping power and is suitable for longer range shooting.
- Subsonic Ammunition: Designed for suppressed shooting, subsonic rounds travel slower than the speed of sound, reducing noise and recoil.
- Hollow Point (HP) Rounds: These rounds are designed for expansion upon impact, making them popular for self-defense scenarios.
- Full Metal Jacket (FMJ) Rounds: Commonly used for target shooting and training, FMJ rounds are designed for feeding reliability and cost-effectiveness.
5.56x45mm NATO: This ammunition is specifically designed to meet military specifications, providing consistent performance and reliability. It offers a variety of bullet weights and types, suitable for different shooting applications, including tactical scenarios and competitive shooting.
.223 Remington: This round is slightly less powerful than the 5.56 NATO, which means it can be used in firearms chambered for .223, but not all .223s can safely shoot 5.56. This makes it a great option for target shooting and varmint hunting where lower recoil is preferred.
.223 Wylde: The .223 Wylde chamber is a hybrid that allows for greater versatility, making it possible to shoot both 5.56 NATO and .223 Remington without the risk of overpressure. This flexibility is ideal for shooters who want to maximize their ammunition choices without compromising safety.
7.62x51mm NATO: Also known as the .308 Winchester, this ammunition is generally used in heavier AR-15 variants, offering increased range and stopping power compared to the standard 5.56. It is suitable for precision shooting and hunting larger game.
Subsonic Ammunition: Subsonic rounds are designed to operate below the speed of sound, providing a quieter shooting experience, particularly when used with suppressors. They are often heavier than standard rounds, which helps maintain accuracy and effectiveness at lower velocities.
Hollow Point (HP) Rounds: These rounds are engineered to expand upon impact, increasing the size of the wound channel and transferring more energy to the target. They are frequently chosen for self-defense as they reduce the risk of over-penetration, making them safer for use in populated areas.
Full Metal Jacket (FMJ) Rounds: FMJ bullets are characterized by their lead core encased in a harder metal shell, making them ideal for target shooting due to their low cost and reliable feeding in semi-automatic firearms. They are generally not recommended for self-defense as they do not expand or create significant damage upon impact.
What Calibers Can Be Used with Ruger AR15?
The Ruger AR-15 is versatile and can accommodate a variety of calibers, making it suitable for different shooting needs.
- .223 Remington: This is one of the most common calibers for the Ruger AR-15 and is widely used for varmint hunting and target shooting. It offers low recoil and high velocity, making it ideal for both beginners and experienced shooters.
- 5.56x45mm NATO: Similar to the .223 Remington, the 5.56 NATO is designed for military applications but is also popular among civilian shooters. It is slightly more powerful than the .223, providing better performance at longer ranges.
- .300 Blackout: This caliber is designed for versatility, allowing users to shoot both subsonic and supersonic rounds. It is particularly favored for suppressed shooting and is effective in close quarters as well as for hunting larger game.
- 6.5 Grendel: Known for its long-range accuracy, the 6.5 Grendel offers a flatter trajectory and more energy retention at distance. It is an excellent choice for precision shooting and hunting medium to large game.
- 7.62x39mm: This caliber is popular due to its availability and effectiveness in short-range engagements. It provides a heavier bullet than the .223 and is often used in hunting and defense scenarios.
- .204 Ruger: This caliber is known for its high velocity and flat trajectory, making it an excellent choice for varmint hunting. It allows for greater accuracy over longer distances, appealing to competitive shooters as well.
How Do FMJ and Hollow Point Ammo Differ in Performance?
The performance differences between FMJ (Full Metal Jacket) and Hollow Point ammunition are crucial for understanding their suitability in various scenarios.
- FMJ (Full Metal Jacket): FMJ ammunition is designed for target shooting and training, featuring a lead core encased in a harder metal shell.
- Hollow Point: Hollow Point ammunition is designed for self-defense and hunting, with a cavity in the bullet’s tip that facilitates expansion upon impact.
FMJ rounds are typically less expensive and more reliable for feeding in semi-automatic firearms like the Ruger AR-15, making them the preferred choice for practice and competition shooting. They tend to penetrate deeper but do not expand upon impact, which can be a disadvantage in self-defense situations as they may pass through the target without causing significant tissue damage.
Hollow Point bullets, on the other hand, are engineered to expand when they strike a target, creating a larger wound channel and delivering more energy to the target. This expansion reduces the likelihood of over-penetration, making them a safer choice for self-defense, particularly in urban environments where stray bullets could harm bystanders.
Which Brands Offer the Best Ammo for Ruger AR15?
Several brands are recognized for providing excellent ammunition options for the Ruger AR15:
- Federal Premium: Known for its high-quality manufacturing processes, Federal Premium offers a variety of ammunition types tailored for AR15s, including both hunting and target shooting options. Their Fusion line is particularly popular for hunting due to its reliable expansion and accuracy.
- Hornady: Hornady is celebrated for its innovative bullet designs and precision-engineered cartridges. The American Whitetail and Critical Defense lines are often recommended for their performance in both self-defense and hunting scenarios, ensuring reliable and consistent results.
- Winchester: Winchester has a long-standing reputation in the ammunition industry, providing reliable and affordable options for AR15 enthusiasts. Their White Box line is a favorite for target shooting due to its cost-effectiveness and reliable performance at the range.
- Remington: Remington offers a variety of ammunition suitable for the Ruger AR15, including their Premier line, which is designed for accuracy and terminal performance. This brand is well-regarded for its consistent quality and is often chosen by serious shooters for both competition and hunting.
- PMC: PMC is known for producing high-quality ammunition at competitive prices, making it a popular choice among budget-conscious shooters. Their Bronze line is particularly favored for target practice due to its reliability and relatively low recoil.
- Sig Sauer: Sig Sauer has made a name for itself in the ammunition market, offering products that complement their firearms. Their Elite Performance line is designed for precision and effectiveness, making it a great choice for both tactical applications and competitive shooting.
What Are the Advantages and Disadvantages of Different Ammo Types for Ruger AR15?
| Ammo Type | Advantages | Disadvantages | Effectiveness Against Targets | Caliber Compatibility | Common Use Scenarios |
|---|---|---|---|---|---|
| Full Metal Jacket (FMJ) | Cost-effective and reliable for training and target shooting. | Poor expansion on impact, not ideal for self-defense. | Effective against paper targets; minimal effect on living targets. | Typically available in .223 Remington and 5.56 NATO. | Training, target shooting, and plinking. |
| Hollow Point (HP) | Designed for expansion, effective for self-defense purposes. | More expensive and may not feed well in all rifles. | Effective against human targets and small game; expansion on impact. | Available in .223 Remington and 5.56 NATO. | Self-defense and home protection. |
| Soft Point (SP) | Good for hunting, offers expansion on impact. | Limited availability and higher price than FMJ. | Effective against medium-sized game; good expansion. | Available in .223 Remington and 5.56 NATO. | Hunting and varmint control. |
| Match Grade | High consistency and accuracy for competitive shooting. | Very expensive and may not be necessary for casual use. | Highly effective against paper targets; designed for precision. | Typically available in .223 Remington. | Competitive shooting and precision target shooting. |
How Does the Quality of Ammo Impact Performance in Ruger AR15?
The quality of ammunition significantly influences the performance of a Ruger AR-15. Several factors contribute to how ammunition can enhance or detract from its efficiency and accuracy:
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Consistency: High-quality ammo is designed for consistency in velocity, grain weight, and ballistic performance. This ensures that each shot behaves similarly, leading to tighter groupings on the target.
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Material and Construction: Premium rounds tend to use better materials and stricter manufacturing processes, which minimize defects. For instance, brass cases resist corrosion and enhance feeding reliability.
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Caliber Compatibility: Selecting the correct caliber, typically .223 Remington or 5.56 NATO for AR-15s, is crucial. Mismatched ammunition can lead to jams or malfunctions.
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Bullet Design: Different bullet types—such as hollow points for self-defense or full metal jacket for target practice—offer varied performance characteristics. Choosing the right bullet design for the intended use will maximize the rifle’s capabilities.
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Accuracy and Range: Quality ammunition often has better ballistic coefficients, resulting in flatter trajectories and improved terminal ballistics over long distances.
Using reliable ammunition can elevate shooting performance, improve accuracy, and enhance reliability when operating a Ruger AR-15. Each of these aspects underscores the importance of selecting the right ammo for achieving optimal results.
What Feedback Do Users Provide About Various Ammo Options for Ruger AR15?
Users provide various feedback on ammo options for the Ruger AR15, highlighting performance, reliability, and cost-effectiveness.
- 223 Remington: Many users praise the 223 Remington for its availability and versatility, making it a popular choice for target shooting and varmint hunting. Its lighter recoil allows for quicker follow-up shots, which is beneficial for both new and experienced shooters.
- 5.56 NATO: The 5.56 NATO is often favored for its higher velocity and better penetration compared to the 223 Remington, making it ideal for tactical applications. Users appreciate its effectiveness in both competitive shooting and self-defense scenarios, although they note the importance of ensuring the rifle is rated for 5.56 ammunition.
- Hornady American Gunner: This brand receives positive feedback for its consistent accuracy and reliable expansion, particularly in self-defense situations. Users report that the Hornady American Gunner performs well even at longer ranges, making it a solid choice for various shooting disciplines.
- Federal American Eagle: Known for its affordability and reliability, Federal American Eagle is a favorite among budget-conscious shooters. Users mention its suitability for high-volume practice due to its lower price point, while still maintaining decent accuracy and performance.
- PMC Bronze: Users appreciate PMC Bronze for its cost-effectiveness and reliable performance, especially in training scenarios. The ammo is often highlighted for its clean burning and consistent feeding in AR15 platforms, making it a go-to for regular practice.
- Winchester White Box: This option is frequently recommended for its balance of quality and price, making it accessible for everyday shooters. Users note that while it may not be the most precise ammo available, it consistently performs well for plinking and general target shooting.
- Speer Gold Dot: Highly regarded for defensive uses, Speer Gold Dot is praised for its reliability and superior expansion capabilities. Users express confidence in its stopping power, making it a preferred choice for those looking to use their AR15 for home defense.
- Sig Sauer Elite Performance: This premium line of ammo is often commended for its exceptional accuracy and performance in competitive shooting. Users note that while it comes at a higher price, the quality and reliability during high-stakes scenarios justify the investment.