10 Best Ammunition Storage Boxes With Trays for 2026: Secure, Stackable Picks for Cleaner Ammo Organization

Choosing the right ammo storage setup is about more than capacity. The best options keep rounds separated, protected from dust and moisture, and easy to carry when you need to move gear quickly.

In this roundup, we focus on ammunition storage boxes with trays and tray-style organizers that make loading, sorting, and transporting ammo more efficient for home storage, range days, and field use.

Best 10 Ammunition Storage Boxes with Trays Picks for 2026

Organizer Tray Set – MTM 50 Cal Organizer Tray Set

If you want ammunition storage boxes with trays that turn a basic 50 caliber can into a more organized carry system, this MTM tray set is a practical add-on. It splits one U.S. 50 cal ammo can into 22 compartments using three stackable trays, which makes it easier to sort small parts, spare gun accessories, or mixed hardware.

Best For: shooters and DIY users who want a simple tray organizer for 50 caliber ammo cans.

Pros:

• Three trays create 22 compartments for small-item organization.
• Fits U.S. 50 caliber metal ammo cans and MTM AC50C plastic cans.
• Lift-out handles and fold-down design make access easy.
• Made in the USA from chemical-resistant polypropylene.

Cons:

• Designed for 50 caliber cans, so compatibility is limited.
• Other plastic ammo cans need inside dimension checks first.

This is a straightforward organizer solution if your goal is to bring order to an existing ammo can rather than buy a full storage box. It is best suited to small parts and range accessories where compartmentalized storage matters more than maximum capacity.

Shot Shell Storage Tray – Flambeau 50-Round Shot Shell Tray

For ammunition storage boxes with trays focused on shotshells, this Flambeau tray keeps 12 or 20 gauge shells separated and easy to carry. It holds 50 shells, stacks neatly for storage, and nests when empty, so it works well when you want a simple tray system instead of loose boxed shells.

Best For: shotgun owners who want a stackable tray for 12 or 20 gauge shells.

Pros:

• Holds 50 shells of any 12 or 20 GA size.
• Stackable design nests when unloaded.
• Integrated carrying handle makes transport easier.
• Durable plastic construction made in the USA.

Cons:

• Single-compartment design is limited to shotshell storage.
• Does not include a lid or full ammo box.

This tray is a clean, no-frills way to organize shotgun ammo without saving factory packaging. If you want a carrier that is easy to lift in and out of a larger storage box, this is the kind of tray that does that job well.

Weather-Resistant Field Box – Plano Element-Proof Ammo Box

If you need ammunition storage boxes with trays or box-style storage that protects ammo during transport, this Plano field box is built for the job. It is designed to hold 6-8 boxes of large caliber ammo, with a water-resistant O-ring seal, lockable latch, and stackable shape for practical storage at home or on the go.

Best For: storing larger-caliber ammo and range gear in a lockable, water-resistant box.

Pros:

• Holds 6-8 boxes of large caliber ammo.
• Water-resistant O-ring seal helps protect contents from moisture.
• Brass-bailed latch and padlock tab add security.
• Stackable design and carry handle improve portability.

Cons:

• Sold with no tray included.
• Single-compartment layout is less organized than tray systems.

This is a better pick when protection and carry convenience matter more than compartmentalized sorting. It offers a rugged, reusable storage box that can also handle hunting or shooting accessories beyond ammo.

Multi-Can Ammo Crate – MTM AC4C 4-Can Carrier

For ammunition storage boxes with trays or can-style inserts that simplify hauling multiple loads, this MTM AC4C crate is a smart transport option. It comes with four O-ring sealed 30 caliber ammo cans inside a stackable crate, giving you a compact way to keep different ammo types organized and stable during carry.

Best For: carrying several 30 caliber ammo cans together in one rugged crate.

Pros:

• Includes four O-ring sealed 30 caliber ammo cans.
• Stackable crate design helps keep cans from tipping over.
• Four tie-down spots support ATV attachment.
• Made in the USA and built for easy transport.

Cons:

• Bulkier than a single ammo box.
• Best suited to 30 caliber cans rather than mixed tray organization.

This crate makes sense if you want a carry system instead of a single storage container. It is especially useful when you need multiple cans grouped together for range trips, vehicle transport, or general ammo staging.

Tray-Top Field Box – Plano Element-Proof Field/Ammo Box

If you want ammunition storage boxes with trays for organized range trips, this Plano field box is built around simple, practical protection. It uses a lift-out tray for flexible sorting, plus a watertight O-ring seal and brass latch closure to help keep ammo protected from moisture and the elements.

Best For: Shooters who want a lightweight, easy-to-carry ammo box with a tray for separating loads, gear, or accessories.

Pros:

• Lift-out tray adds customizable organization
• Watertight O-ring seal helps guard against moisture
• Brass latch closure and padlock tab add security
• Heavy-duty handle and lightweight plastic build make transport easy

Cons:

• Single box format offers less built-in compartment flexibility than crate-style options
• Designed for field carry, not large-volume ammo sorting

This is a straightforward choice if your priority is portability with basic tray-based organization. It fits the needs of shooters who want secure, weather-resistant storage without adding much bulk.

Compartmented Ammo Crate – MTM AC5C Ammo Crate Mini

For ammunition storage boxes with trays or compartmented storage, the MTM AC5C takes a different approach with five O-ring sealed mini ammo cans inside one rugged crate. That layout makes it easy to separate calibers, magazines, brands, or handguns while still keeping everything stackable and ready for transport.

Best For: Buyers who want compact, multi-compartment ammo storage with strong transport features and a field-ready crate design.

Pros:

• Includes five O-ring sealed mini ammo cans for organized storage
• Stackable crate design saves space
• Carry handles and tie-down points support transport and ATV use
• Rugged polypropylene construction is made for field use

Cons:

• More specialized than a simple single-box ammo carrier
• Mini-can layout may be more than some users need for basic storage

If you want a compact system for sorting multiple ammo types, this crate offers strong organization and durability. It is especially appealing when portability, stacking, and compartment separation matter more than a traditional single tray box.

Compact No-Tray Box – Plano Element-Proof Field/Ammo Box

If you are comparing ammunition storage boxes with trays, this compact Plano field box is a simpler, smaller-footprint option. It is designed for shot shells and general ammo storage, with a water-resistant O-ring seal, secure latch closure, and stackable shape for easy storage at home or on the move.

Best For: Shooters who want a compact, water-resistant ammo box for shells, tools, or small accessories without a tray.

Pros:

• Water-resistant O-ring seal helps keep contents dry
• Brass-bailed latch and padlock tab improve security
• Compact, stackable design saves space
• Versatile enough for ammo, tools, and accessories

Cons:

• No tray included
• Smaller capacity than larger field boxes

This box is a solid pick if you want a basic, tough storage solution and do not need tray-based organization. Its smaller size makes it easy to store, carry, and pack alongside other gear.

Compact Lockable Dry Box – Sheffield Stackable Ammo Box

If you want ammunition storage boxes with trays-like organization in a simple, rugged format, this Sheffield ammo box is a practical pick for mixed gear and ammo. It’s a single-compartment dry box with a compression-fit gasketed lid, stackable design, and three locking options, so it works well for keeping bullets, range gear, and small supplies protected from moisture and debris.

Best For: Hunters, survivalists, and anyone who wants a compact, lockable storage box for ammo and small gear.

Pros:

• Water- and dust-resistant gasketed lid helps keep contents protected.
• Stackable, interlocking design with reinforced support lip improves storage stability.
• Three locking options add tamper resistance.
• Lightweight and easy to carry with a sturdy handle.

Cons:

• Single-compartment layout offers no internal tray or divider system.
• Smaller capacity than larger crate-style ammo storage boxes with trays.
• Best suited to compact loads rather than bulk multi-caliber organization.

Overall, this is a straightforward choice if you want a durable, USA-made storage box for everyday ammo and field gear. It prioritizes sealing, stacking, and lockability over internal organization, which makes it a solid utility box rather than a compartmented crate.

Divided Ammo Crate – MTM ACDC30 Divided Utility Box

For buyers comparing ammunition storage boxes with trays, the MTM ACDC30 stands out because it offers a compartmented interior with three removable partitions. That makes it easier to separate multiple calibers, magazines, cleaning gear, and tools in one water-resistant, stackable crate built for transport and storage.

Best For: Shooters and range users who need a larger divided box for organizing ammo and accessories.

Pros:

• Three removable partitions create flexible compartment organization.
• Water-resistant O-ring seal helps protect against moisture and dust.
• Stackable design with tie-down and strap-over points supports transport.
• Heavy-duty handles and 4 padlock tabs add convenience and security.

Cons:

• Water-resistant, but non-submersible.
• Larger footprint may be more box than casual users need.
• Heavier than basic single-box ammo containers.

Overall, this is the most organization-focused option in the group thanks to its removable partitions and roomy interior. If you want a crate that handles mixed ammo and gear more like a tray system, this is the strongest fit.

Compact Field Box – Sheffield 12626 Ammo Box

If you need a basic, rugged option instead of a more complex tray-style setup, this Sheffield .30 cal field box keeps the formula simple. It offers a compact 216-cubic-inch interior, a compression-lid seal for water and dust resistance, and a lockable, stackable body that can store ammo, tools, or emergency supplies.

Best For: Buyers who want a compact, stackable storage box for .30 caliber ammo and general gear.

Pros:

• Water- and dust-resistant compression lid helps protect contents.
• Lockable, stackable design makes it easy to secure and store.
• Lightweight 1.1-pound build is easy to carry.
• Versatile enough for ammo, tools, electronics, or emergency supplies.

Cons:

• No internal trays or dividers for sorting smaller items.
• Smaller capacity than crate-style ammo storage boxes with trays.
• Single-compartment layout may not suit mixed-load organization.

Overall, this is a dependable, no-frills field box for buyers who value portability and simple protection. It’s a better fit for compact storage needs than for users who want built-in compartment organization.

How We Picked the Best Ammunition Storage Boxes with Trays

We focused on practical storage features that matter to real buyers: tray layout, stackability, carry convenience, latch quality, water and dust resistance, and overall versatility. We also looked at whether a box works well for common calibers, mixed ammo, or accessories like tools and magazines.

Quick Comparison

If you want the simplest choice, tray organizers are best for separating rounds and speeding up access. If you want more rugged transport, crate-style and field-style boxes offer better stacking and carry options. For mixed storage, divided utility boxes are the most flexible. The best Ammunition Storage Boxes with Trays usually balance organization with protection, instead of maximizing one feature at the expense of the other.

Key Buying Factors for Ammunition Storage Boxes with Trays

Tray Design and Fit

Check whether the trays are sized for your most common ammo types. Some are ideal for shotshells or bulk handgun rounds, while others are better suited to loose sorting or small parts. A good tray should keep items from shifting without making access difficult.

Capacity and Internal Layout

Think about how much ammo you actually store at once. Smaller boxes are easier to carry and organize, while larger crates are better for bulk storage. Dividers can help separate calibers, but too many compartments may limit flexibility.

Protection and Durability

For long-term storage, look for water-resistant, dust-resistant, and lockable designs. Hard plastic boxes are often lighter and easier to stack, while heavier-duty designs can offer a more rugged feel for transport.

Stacking and Portability

Stackable boxes save space in safes, closets, and vehicles. Comfortable handles, secure latches, and a stable shape make a big difference if you carry ammo to the range or store multiple boxes together.

Who Should Buy Which Ammunition Storage Boxes with Trays?

Choose tray-based organizers if you want fast access and clean separation for small parts or loose rounds. Pick compact ammo crates if you need portable storage for range trips. Go with larger, divided, or lockable boxes if you want a better option for mixed-caliber storage, bulk loading, or long-term protection. For most buyers, the best fit is the one that matches both your ammo type and how often you move it.