MTM Ammo Can-In-A-Can Combo - 50 Caliber Polymer, Dark Earth & 30 Caliber Polymer, Black
- Type:
- Ammo Box
The MTM Ammo Can-In-A-Can Combo gives you two polymer ammo cans in one smart package: a 50-caliber can in Dark Earth with a 30-caliber can in Black nested inside. If you're stocking ammunition for the range, the field, or long-term storage, this combo handles different cartridge volumes without forcing you to juggle multiple cases. The polymer construction resists rust and corrosion better than steel, making it reliable whether you're storing .22s or larger rifle rounds in your truck bed, closet, or field kit.
The larger 50-caliber can works for bulk storage or mixed loads, while the compact 30-caliber can keeps smaller quantities or specialized ammunition organized and separate. Both are built tough enough for hunters and shooters who move their gear regularly—no fragile latches or flimsy seals here. Nested storage saves space in your shooting bag or gear room, so you're not hauling around two full-size cases when you don't need to.
Whether you're a reloader managing multiple calibers, a hunter rotating seasonal ammo, or a range regular who likes to compartmentalize, this combo keeps things simple and protected. The Dark Earth and Black color scheme fits any setup without standing out on a shelf or in your vehicle.
Specifications
| 50-Caliber Can (Outer) | |
| Inside Dimensions | 5.8" L × 11.0" W × 7.2" H |
| Outside Dimensions | 7.4" L × 13.5" W × 8.5" H |
| Color | Dark Earth |
| Material | Polymer |
| 30-Caliber Can (Inner) | |
| Inside Dimensions | 3.4" L × 8.9" W × 6.1" H |
| Outside Dimensions | 5.0" L × 11.3" W × 7.2" H |
| Color | Black |
| Material | Polymer |
Frequently Asked Questions
Can I use these ammo cans separately?
Yes. The 30-caliber can nests inside the 50-caliber can for convenient stacking, but you can remove and use each independently whenever you need to.
What ammunition sizes work best in each can?
The 50-caliber can accommodates larger or higher-volume cartridges and mixed loads. The 30-caliber can works well for smaller quantities, specialty rounds, or calibers with lower case volumes. The dimensions are provided so you can verify fit for your specific ammunition.
How does polymer compare to steel for ammo storage?
Polymer won't rust or corrode, making it better suited for damp environments, vehicles, and long-term storage. It's also lighter to carry than steel without sacrificing durability.
What colors are included in this combo?
The combo includes a 50-caliber can in Dark Earth and a 30-caliber can in Black.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
- Hawaii
- Alaska
- P.O. Boxes
- APO/FPO Addresses
- International Addresses
- U.S. Territories
- U.S. addresses with zip codes starting with (100, 101, 102)
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]

