MTM Side-Slide Ammo Box for 40 S&W, 10mm Auto, 45 ACP - 50-Round Durable Plastic Storage

The MTM Side-Slide Ammo Box for 40 S&W, 10mm Auto, and 45 ACP is a smart choice for shooters who want to organize and access their pistol rounds without fumbling with traditional flip-top designs. This 50-round capacity box uses a side-slide lid that lets you pull out exactly what you need—whether that's 5, 10, or 15 rounds—in one smooth motion. Clear plastic construction means you can see your inventory at a glance, and the single-touch release removes the lid entirely if you need hands-free access at the bench or range.

Built tough and made in the USA, this ammo box is designed to stack neatly in your safe, locker, or range bag. The stackable design makes sense if you're managing multiple calibers, and each box is clearly labeled on the bottom so you always know what you're grabbing. Included load label helps you track what's inside, and MTM backs it with a 25-year guarantee—the kind of durability you expect from a brand that's been in the ammunition storage game for decades.

Whether you're a competition shooter burning through cases of 40 S&W, a 10mm devotee, or a 45 ACP purist, this box handles the daily grind of range time and practice. It's not fancy, but it works reliably and costs less than fighting with boxes that don't open the way you want them to.

Key Features

• Side-slide lid design for quick access to 5, 10, or 15 rounds
• Single-touch lid release—completely removable for hands-free use
• Clear plastic construction to see ammunition at a glance
• Stackable design for efficient storage and organization
• Caliber markings on bottom of box for easy identification
• Includes load label for tracking ammunition specs
• Made in USA with 25-year manufacturer guarantee

Specifications

Frequently Asked Questions

Will this box fit 40 S&W, 10mm Auto, and 45 ACP in the same box?

This particular box is designed for 40 S&W, 10mm Auto, and 45 ACP. Each box holds 50 rounds and comes with a label so you can mark which caliber is stored inside. MTM makes different boxes for other calibers, so if you need one that handles multiple calibers simultaneously, you'd want to check their full line.

Can I stack multiple MTM ammo boxes on top of each other?

Yes. The stackable design lets you organize multiple boxes vertically in a safe, locker, or on a shelf without wasting space.

What's included with the box?

The MTM Side-Slide Ammo Box comes with a load label so you can write down what's inside—useful for tracking ammunition type and specs. The lid is removable and operates with a single-touch release mechanism.

How long is the warranty?

MTM backs this box with a 25-year manufacturer guarantee, covering the durability of the plastic and moving parts.