Mtm Case-Gard E503841 Slip-Top Ammo Box E-50 38-357 Clear Smoke 50Rds
The MTM Case-Gard E-50 slip-top ammo box is a straightforward, no-nonsense way to organize and store .38 Special, .357 Magnum, and .38 Auto Colt rounds. Built for shooters who want a reliable container that fits easily into a range bag or keeps ammunition sorted in the safe, this 50-round box combines practical design with durable construction. The clear smoke finish lets you quickly see what's inside without opening the lid, while the slip-top design keeps rounds secure and accessible.
MTM has built a reputation in the shooting community for functional, hardworking gear—the kind of stuff that shows up at the range year after year. This E-50 box is no exception. Its non-textured surface is easy to clean and maintain, and it's compact enough to grab for a shooting session or leave in long-term storage. Whether you're rotating through several handgun calibers or keeping match ammunition separate from practice rounds, having dedicated boxes eliminates guesswork and keeps your ammo organized.
This is the kind of accessory that doesn't get much attention until you realize you're short one. Then it becomes indispensable. The MTM E-50 does one job and does it well—holding 50 rounds of .38 or .357 in a protective, organized case that costs far less than a premium solution and works just as hard.
Key Features
- Holds 50 rounds of .38 Special, .357 Magnum, or .38 Auto Colt
- Clear smoke finish for quick visual inventory
- Slip-top design for secure, easy access
- Non-textured surface for durability and easy maintenance
- Compact, stackable design for range bag or storage
Specifications
| Brand | MTM Case-Gard |
| Model | E-50 (E503841) |
| Capacity | 50 rounds |
| Compatible Calibers | .38 Special, .357 Magnum, .38 Auto Colt |
| Finish | Clear Smoke |
| Design | Slip-Top |
Frequently Asked Questions
What calibers does the MTM E-50 hold?
This ammo box accommodates .38 Special, .357 Magnum, and .38 Auto Colt cartridges. Each box holds up to 50 rounds.
Can I see the ammunition inside without opening the box?
Yes. The clear smoke finish provides visibility of the contents so you can identify rounds at a glance.
How does the slip-top design work?
The slip-top closure slides on and off, providing secure containment while remaining quick and easy to access during range sessions or storage.
Is the MTM E-50 different from the J-50 ammo box?
Yes. MTM makes two styles of 50-round handgun boxes: the E-50 series (this model) has a non-textured surface, while the J-50 series is a different design. Both hold 50 rounds, but are sized for the same cartridges.

