MTM Ammo Box 20 rd.

• 20-round capacity: Keeps a compact supply of rifle ammunition organized in one place, making it practical for range sessions, load development, or carrying a small hunting loadout without loose cartridges in a pocket or bag.
• Polypropylene construction: The box uses durable polypropylene that resists everyday knocks and wear, helping protect cartridges during transport and repeated use in the field or on the bench.
• Tip-protecting fit for selected calibers: For compatible cartridges such as .17, .221, .223, 300 Blackout and 30 Carbine, the internal layout helps reduce movement, which protects bullet tips and keeps rounds neatly separated.
• Long-cartridge format: Its long cartridge box layout suits smaller-capacity rifle loads where secure storage and quick access matter more than bulk capacity, especially for varmint, utility, or specialty calibers.
• Made in the USA: Domestic manufacture reflects MTM's long-standing focus on practical shooting accessories and gives this ammunition box the straightforward, field-oriented design the brand is known for.

About the MTM Ammo Box Series

MTM ammo boxes are built as practical storage solutions for shooters who want their ammunition protected, sorted, and easy to carry. Across the range, the series covers everything from compact cartridge boxes to larger storage formats for range use, reloading benches, and transport. The common design approach is simple: durable molded polymer construction, cartridge-specific internal layouts, and straightforward handling that works just as well in a hunting pack as it does in a workshop drawer.

Within the lineup, smaller boxes such as this 20-round format are aimed at shooters who do not need high-capacity storage but do need order and protection. That makes them well suited to sight-in sessions, carrying a controlled number of rounds in the field, or separating different loads by bullet type or charge. A key characteristic of the series is that fit varies by cartridge family, so the right box helps minimize rattle and keeps bullet tips from contacting each other unnecessarily. In practice, that means cleaner organization, better protection for carefully prepared ammunition, and faster access when every round needs to be easy to identify.

About the MTM Ammo Box 20 rd.

The MTM Ammo Box 20 rd. is a compact cartridge box designed for shooters who want a tidy, protective way to carry a limited number of rounds. Its 20-round capacity makes sense for zeroing, short range trips, or hunting use where a small, manageable ammunition supply is more practical than a larger case. Instead of loose cartridges shifting in a pocket or pack, each round stays separated for cleaner handling and quicker counting.

This model is especially useful with the listed compatible calibers, including .17, .221, .223, 300 Blackout, 30 Carbine and several other short rifle cartridges. With these rounds, the box provides tip protection with very little movement, which matters when preserving bullet shape and avoiding unnecessary wear during transport. Cartridges outside that fit group may still fit, but with a looser hold, so the box is best understood as a caliber-sensitive storage option rather than a universal cartridge case.

The body is made from polypropylene, a material well suited to repeated range and field use because it handles routine bumps, moisture exposure, and temperature changes better than more brittle plastics. Combined with its simple format and compact footprint, that makes this MTM cartridge box a sensible accessory for ammunition management, whether it is used for spare hunting rounds, specialty handloads, or keeping one specific caliber separate from the rest of a larger kit.

About MTM

MTM Molded Products Company began in 1968 in Dayton, Ohio. From the start, the company focused on practical gear for shooting sports, hunting, and outdoor use, building a reputation around molded storage and transport products that emphasize utility and durability. Its catalog includes ammunition boxes, ammo cans, firearm cases, and a broad range of shooting accessories, alongside products for other outdoor activities.

MTM remains a family-run manufacturer, and its products are made in Dayton, Ohio. That background is closely tied to the brand's approach: straightforward designs, durable polymer construction, and accessories meant to solve everyday handling and storage problems for shooters and reloaders. In the ammunition storage category, MTM is particularly well known for cartridge boxes that organize rounds by caliber and protect them during transport and routine use.

Main Features

• Manufacturer: MTM
• Product type: Cartridge box
• Capacity: 20 rounds
• Material: Polypropylene
• Application: Ammunition
• Country of origin: USA

Warranty

This MTM ammunition box is covered by a 2-year warranty.