Brownells M2A1 50 Cal Steel Ammo Can Od Green
The Brownells M2A1 50 Cal steel ammo can in OD Green is a no-nonsense storage solution for shooters who demand durability and weather protection. Originally engineered to transport ammunition for the M2HB machine gun, this heavy-duty steel can has proven itself in the field and now serves hunters, competition shooters, and gear-focused outdoors people who need reliable, stackable storage. Whether you're stocking ammunition, tools, range gear, or camping supplies, the M2A1's solid construction and weatherproof seal keep contents safe from moisture and the elements.
The design prioritizes function over flash. A latched lid with an internal rubber gasket creates a weatherproof seal when fully closed, and the detachable top makes grabbing what you need quick and straightforward. An integrated handle molded into the lid handles transport without fuss—helpful whether you're moving cans between storage spots or hauling gear to the range. The matte enamel OD Green finish is classic and durable, and the can's stackable profile makes efficient use of shelf or storage space. Steel construction and solid latching hardware mean this can will outlast lighter alternatives.
Capacity-wise, the M2A1 holds up to 34 pounds and accommodates a wide variety of ammunition types: roughly 1,200 rounds of .223 Remington, 640 rounds of .308 Winchester, 1,300 rounds of .45 ACP, or 2,200 rounds of 9mm loose. It's equally at home storing 12-gauge shotgun shells—around 250 per can. The compact interior footprint (11″ long, 5.5″ wide, 7″ tall) fits easily on a shelf, in a basement, or in a truck bed, and multiple cans stack flat for efficient storage.
Key Features
- Waterproof latched design with internal rubber gasket seals out moisture
- Detachable lid allows quick, convenient access
- Integrated carrying handle molded into the lid
- Heavy-duty steel construction with matte enamel OD Green finish
- Stackable design for efficient storage and transport
- Holds up to 34 lbs. of ammunition, tools, or gear
Specifications
| Brand | Brownells |
| Model | M2A1 50 Cal Ammo Can |
| Material | Steel |
| Finish | Matte Enamel OD Green |
| Interior Length | 11" |
| Interior Width | 5.5" |
| Interior Height | 7" |
| Weight Capacity | 34 lbs. |
| Seal Type | Latched lid with internal rubber gasket |
| Lid | Detachable with integrated handle |
Frequently Asked Questions
How much ammunition does an M2A1 50 Cal ammo can hold?
Capacity depends on the cartridge. The can holds approximately 1,200 rounds of .223 Remington, 640 rounds of .308 Winchester, 1,300 rounds of .45 ACP, 2,200 rounds of 9mm, or about 250 rounds of 12-gauge shotgun shells when stored loose.
Is the M2A1 ammo can waterproof?
Yes. The design features a latched lid with an internal rubber gasket that creates a weatherproof seal when the front latch is fully closed, protecting ammunition and gear from moisture and the elements.
Can you stack these ammo cans?
Yes, the M2A1 is designed to be stackable, making efficient use of shelf space and storage areas. The compact footprint also makes it easy to transport or organize multiple cans.
Does the lid come off?
Yes, the lid is detachable, which allows quick and easy access to contents without having to remove the entire can from storage.

