CALIBER-SPECIFIC ORGANIZATION
5.56 AMMO BOXES
Set up dedicated 5.56 NATO storage with a readable caliber label and your choice of box and text colors. Compare both BattleBox formats and review the final specifications for the selected configuration.
A dedicated place for every round. Compact, waterproof ammo storage with a reusable circular design.
Specifications5.56 NATO
- Capacity
- 26 rounds
- Empty weight
- 3.8 oz
- Height
- 2.75 in
- Diameter
- 3.25 in
Outside measurements of the closed case. Weight excludes ammunition.
Get your gear in order. Secure, stackable storage, built to go where you go.
Specifications5.56 NATO
- Capacity
- 20 rounds
- Empty weight
- 3.7 oz
- Height
- 2.5 in
- Width
- 1.38 in
- Length
- 4.38 in
Outside measurements of the closed case. Weight excludes ammunition.
Photos show example configurations; use the selector to choose 5.56 NATO. Ammunition shown is not included.
Confirm your 5.56 NATO configuration
Select 5.56 NATO explicitly even if you also own a .223 organizer. A storage listing does not establish ammunition interchangeability or firearm compatibility.
Compare the capacity, empty weight and outside dimensions above. Dimensions describe the closed case, and weights exclude ammunition.
Choose your storage format
Only products currently listing 5.56 NATO appear above. Other formats described below may not offer this caliber.
Round Vault gives individual rounds a defined position in a compact circular holder. Its TPU gasket provides waterproof storage when the lid is properly closed. No certified immersion rating is published.
Stackable Vault has a sliding tray and a stackable shape for arranging multiple containers. It is not waterproof and does not have a TPU gasket. Choose a dry storage location and leave room to access the tray.
Compare the two storage formats →Choose a readable color combination
Select the box color and text color independently from the 55-color palette. Strong contrast helps the 5.56 NATO marking stand out. Review both selections in your cart and use the written designation alongside any color system.
Explore all box and text colors →Ordering and delivery
BattleBox makes storage accessories in the United States and ships only to U.S. addresses. Online ordering is coming soon. Shipping costs, processing times and final configuration availability will be provided before payment.
Ask about 5.56 NATO storage, review shipping information, or compare .223 ammo boxes.