Ammo Can Dimensions: Complete Guide With Facts, Visuals, & Examples
Ammo cans are storage boxes. They are vital for keeping ammunition safe and organized, as they protect ammunition from moisture and damage. Not all ammo cans are created equal. Whether you’re a hobbyist or a professional, knowing the right ammo can sizes can save time and hassle.
This comprehensive guide provides detailed facts, visuals, and examples about Ammo Can Dimensions to help you choose the right ammo can for your needs. By the end of this article, you will know everything about ammo can dimensions and how to measure and choose the best ammo can for your specific requirements.
Standard Ammo Can Size
Standard ammo cans are essential for storing ammunition and other gear. The most common size is the 50-caliber can. It measures about 12 inches long, 6 inches wide, and 8 inches high. This size is perfect for holding around 200 rounds of .223 or 175 rounds of .30 caliber ammo.

How Big Is An Ammo Can?
Ammo cans come in various sizes, typically ranging from 10 to 18 inches in length. Smaller cans, like the .30 caliber, are about 10 inches long and very easy to carry. They’re perfect for taking to the range.

The medium-sized .50 caliber cans are approximately 12 inches long. They strike a balance between size and capacity. The large 20mm or 40mm cans can measure up to 18 inches long. These options are designed for high-capacity storage.
Ammo Can Dimensions Chart
When considering an ammo can, knowing the dimensions is essential. Ammo cans come in various sizes, often categorized by their intended use.
| Ammo Can Type | Ammo Can Length (inches) | Ammo Can Width (inches) | Ammo Can Height (inches) | Ammo Can Capacity / Use |
| 30 Cal Ammo Can (M19A1) | 10″ | 3.5″ | 7″ | Small ammo, compact storage |
| 50 Cal Ammo Can (M2A1) | 11″ | 5.5″ | 7″ | Most popular, general use |
| Fat 50 Cal Ammo Can (SAW Can) | 12″ | 6″ | 8″ | Extra capacity storage |
| 20mm Ammo Storage Can | 17″ | 7″ | 14″ | Large, heavy-duty storage |
| 40mm Grenade Ammo Can | 18″ | 6″ | 10″ | Long items, tools & gear |
Standard Ammo Can Sizes
Ammo cans come in various sizes. The most common ammo cans are .30 caliber and .50 caliber cans. The .30 caliber is great for storing smaller items, such as first-aid kits, tools, or snacks during a camping trip. The .50 caliber can is suitable for larger items, such as larger tools or gear. The “MTM can” is designed for those who enjoy shooting sports. These cans are often stackable and made of durable plastic.

30 Cal Ammo Can (M19A1)
The 30 Cal Ammo Can (M19A1) is a compact storage solution. It measures approximately 10 inches long, 3.5 inches wide, and 7 inches high. Its design is easy to carry and store. It is crafted from durable steel. This ammo can is built to last. This is useful for storing small ammo sizes like .30 caliber or 5.56.

50 Cal Ammo Can (M2A1)
The 50 Cal Ammo Can, also known as the M2A1, is a popular choice among outdoor enthusiasts. It measures approximately 11 inches long, 5.5 inches wide, and 7 inches high. It strikes a great balance between capacity and portability. This size provides enough space to store ammunition, tools, or other essentials.

20mm Ammo Can
The 20mm ammo can is a versatile storage solution. It measures about 17 inches long, 7 inches wide, and 14 inches high. Its large capacity makes it perfect for storing ammunition, tools, gear, and supplies for camping or emergency kits.
40mm Ammo Can
The 40mm ammo can measures about 18 inches long, 6 inches wide, and 10 inches high. It is made to withstand rough conditions. This box is perfect for keeping tools and gear organized. Its durable metal construction ensures items stay safe from moisture and impact.
Fat 50 Ammo Can (SAW Can)
The Fat 50 ammo can, also known as the SAW can, offers extra storage space. It measures approximately 12 inches long, 6 inches wide, and 8 inches high. It’s wider and more spacious. It’s perfect for storing not just ammunition but also other supplies.

Dimensions Of A 50 Cal Ammo Can
The 50 Cal Ammo Can, specifically the M2A1 model, is designed for effective ammo storage. It measures 11 inches long, 5.5 inches wide, and 7 inches tall. This size is compact and portable. Its heavy-duty steel construction ensures strength and durability. It is an airtight and waterproof gasket. This seal keeps out moisture and dust and protects the contents inside.
| Feature | Dimensions of 50 cal ammo can |
| Ammo Can Type | 50 Cal Ammo Can (M2A1) |
| Length | 11″ |
| Width | 5.5″ |
| Height | 7″ |
| Material | Heavy-duty steel |
| Seal Type | Airtight & waterproof gasket |
| Capacity Use | Medium ammo storage |
| Common Use | Military ammo, tools, survival gear |
| Portability | Easy to carry & stack |
Military Ammo Box Dimensions
Military ammo boxes come in various sizes, categorized mainly as small, medium, and large. Their dimensions typically range from 10 to 18 inches in length, 3 to 7 inches in width, and 7 to 14 inches in height. These boxes are crafted from heavy-duty steel to withstand tough conditions. These boxes are equipped with rubber gasket seals, which keep the contents waterproof and airtight. This feature is essential for protecting sensitive ammunition from moisture and dirt.

Ammo Can Measurements
When it comes to ammo cans, measurements are key. These cans are measured in Length × Width × Height (L × W × H), with most references using inches. Small cans typically measure about 10 inches long, 3.5 inches wide, and 7 inches high. Medium cans are approximately 11 inches long, 5.5 inches wide, and 7 inches high. Large cans can be larger. They can be up to 18 inches long, 7 inches wide, and 14 inches high.
These dimensions reflect the outer steel body of the cans. The internal space is slightly smaller due to the thickness of the walls. This design helps with stacking and makes for efficient storage.

Conclusion
Ammo can dimensions play a vital role in how you store your ammunition. These containers come in various sizes, each designed for specific types of ammo. With common sizes like 30 caliber and 50 caliber, knowing their dimensions can help you organize your gear better. Understanding the dimensions of ammo cans is also essential for proper storage and transport. Each size has its purpose, whether for long-term storage or easy transport. A well-chosen ammo can can keep your supplies secure and accessible.
FAQs
What are Standard Ammo Can Dimensions?
Ammo cans come in various sizes. Generally, the ammo cans’ dimensions can range from 10 to 18 inches in length, 3.5 to 7 inches in width, and 7 to 14 inches in height. The most common size is the .50 caliber ammo can, which measures about 12 inches long, 6 inches wide, and 8 inches high.
What are Ammo Cans 40mm?
Ammo cans 40mm are strong containers used by the military to store 40mm grenade ammunition. They are made from heavy steel. The typical size of these cans is about 18 inches long, 6 inches wide, and 10 inches high.
What are Ammo Boxes Dimensions?
Ammo boxes come in different sizes. Generally, these boxes are around 10 to 18 inches long. Smaller boxes are often used for hafndguns, while larger ones are for rifles and heavy-duty use.
