For shooters who regularly reload or store .38 Special rounds, a reliable ammo box helps keep rounds organized, protected, and easy to transport. The following picks focus on 38/357 caliber compatibility, durability, and user-friendly features like snap-lock lids and rugged seals. This guide compares top MTM and Frankford Arsenal boxes to help you choose boxes that fit your ammo collection and shooting habits.
| Product | Key Benefit |
|---|---|
| MTM 50 Round Flip-Top Ammo Box 38/357 Cal (Clear Blue) | Compact, secure 50-round capacity; durable, scuff-resistant |
| MTM 100 Round Flip-Top Ammo Box 38/357 Cal (Clear Red) | Higher capacity; reliable latch; clear visibility |
| MTM 100 Round Flip-Top Ammo Box 38/357 Cal (Clear Blue) | Clear view; sturdy construction; fits long bullets |
| MTM Case-Gard MTM 50 Round Flip-Top Ammo Box 38/357 Cal (Green) | Color-coded option; same size and features |
| Frankford Arsenal Hinge-Top Ammo Box #503 (50 Rounds) | True hinge design; versatile storage; secure closure |
MTM 50 Round Flip-Top Ammo Box 38/357 Cal (Clear Blue)

Designed to hold 38 Special and related calibers, this MTM box accommodates 50 rounds with a maximum overall length around 1.66 inches. The snap-lock latch keeps lids secure during transport, while the textured, scuff-resistant surface protects finishes in drawers or on shelves. It’s a compact option for shooters who travel with moderate ammo quantities.
MTM 100 Round Flip-Top Ammo Box 38/357 Cal (Clear Red)

This larger MTM model expands capacity to 100 rounds while preserving the flip-top lid and snap-lock latch. It supports a wide range of .38/.357 cartridges, including 357 Magnum and 9×23 variants. The red-tinted clear body helps you quickly verify content levels, and the textured exterior resists scuffs through repeated handling.
MTM 100 Round Flip-Top Ammo Box 38/357 Cal (Clear Blue)

This clear blue variant mirrors the capacity and features of the red model, delivering a transparent view of contents and robust protection. It remains a practical option for shooters who load 38 Special, 357 Magnum, and compatible cartridges, with a focus on durability and secure closure during transport.
MTM Case-Gard MTM 50 Round Flip-Top Ammo Box 38/357 Cal (Green)

The green MTM Case-Gard 50-round model provides the same essential dimensions and capabilities as other MTM boxes, with a textured finish that improves grip. It’s suitable for 38 Special family rounds and other compatible calibers, offering reliable closure, straightforward stacking, and a compact footprint for range bags or cabinets.
MTM P50-38-16 Ammo Box 50 Round Flip-Top

Designed to hold 50 rounds with a maximum overall length of 1.66 inches, this polypropylene box focuses on a balance of affordability and durability. The snap-lock latch and textured exterior provide dependable performance for storage, transport, and organizing reloads for 38/357 calibers, including 38 Special, 357 Magnum, and related loads.
MTM E50-38-29 Slip-Top Ammo Box 50 Round

With square holes and a slip-top lid, this MTM box emphasizes easy access and reload organization. It’s tailored for 50 rounds, accommodating 38/357 cartridges while offering a durable polymer body that resists cold weather and daily wear. A practical choice for reloaders who prioritize quick lid access and secure closure.
MTM Case-Gard P-50 Series Medium Handgun Ammo Box

The P-50 series offers a 50-round capacity with a focus on versatile handgun ammo storage, including 38 Special and 357 Magnum. The design centers on robust protection, a textured surface for grip, and easy stacking, making it suitable for home cabinets or shooting club storage.
Frankford Arsenal Hinge-Top Ammo Box #503 (50 Rounds)

Frankford Arsenal’s hinge-top design prioritizes prevent lid closure by accident, with a clasp for secure closure and a substantial 50-round capacity. The high-density polymer body is designed for durability in cold conditions, keeping your reloads organized and protected during transport and storage.
Buying Guide: Key Purchase Considerations
- Capacity versus space: Choose between 50- or 100-round boxes depending on how many rounds you typically transport or store per trip.
- Closure and durability: Snap-lock and hinge-top designs reduce accidental lid closure and ensure secure transport. Look for textured surfaces that resist scuffs.
- Caliber compatibility: Ensure the box is rated for 38 Special, .357 Magnum, and related cartridges, including the 38/357 family and similar lengths.
- Material and weather resistance: Polypropylene boxes offer durability and weather resistance; consider UV exposure and temperature ranges if stored in barns or vehicles.
- Visibility and labeling: Clear or colored variants help you quickly identify contents and avoid cross-calibration between calibers.
- Stackability and organization: Flat, uniform bases support stable stacking in safes or on shelves, improving overall organization at home or range.
- Price-to-value: Compare features like latch reliability, lid design, and resilience against daily handling to determine long-term value beyond initial cost.
- Portability: If you travel with ammo, prioritize compact footprints and secure closures to minimize the risk of spills or lid opening during movement.