MTM Slip-Top 20-Round Ammo Box for 7mm WSM, 300 WSM, 45-70 Gov't - Durable Plastic Storage

The MTM Slip-Top 20-round ammo box is a straightforward storage solution for rifle hunters and shooters who need to organize and transport magnum cartridges safely. Designed to hold rounds for 7mm WSM, 300 WSM, and 45-70 Government loads, this ammunition storage box keeps your special handloads or premium factory rounds separate and protected in the field or at home. If you're running multiple loads for different hunting situations or testing ammunition at the range, a dedicated box keeps things tidy and makes it easy to grab exactly what you need.

Built from durable polypropylene, this storage case won't warp, crack, or chip under the rigors of hunting season or regular use. The slip-top design offers quick, secure access without complicated latches—open it, grab your rounds, and move on. Compact enough to fit in a shirt or jacket pocket during a hunt, it's also useful for keeping handloaded ammo organized on the bench or stashed in your truck without taking up much real estate.

MTM ammo boxes have earned their reputation among serious rifle shooters because they simply work. They're built to last, they protect your ammunition, and they don't pretend to be anything fancier than what they are. Whether you're a hunter with a couple of pet loads or a reloader managing inventory across multiple cartridges, this box does the job.

Key Features

• Holds 20 rounds of 7mm WSM, 300 WSM, or 45-70 Government ammunition
• Slip-top design for quick, convenient access
• Polypropylene construction resists warping, cracking, and chipping
• Compact and pocket-sized for hunting or range transport
• Ideal for separating special loads or different ammunition types

Specifications

Frequently Asked Questions

What cartridges does this ammo box hold?

The MTM Slip-Top is sized for 7mm WSM, 300 WSM, and 45-70 Government ammunition, with a 20-round capacity per box.

Can I carry this box while hunting?

Yes. The compact, pocket-sized design makes it easy to pack in a shirt or jacket pocket during hunting trips, so you can keep your preferred loads close without extra bulk.

Will this box hold up to regular use?

The polypropylene construction is designed to resist warping, cracking, chipping, and peeling, making it durable for long-term storage and frequent field use.

Is this good for keeping handloads separate?

Yes. Many reloaders and hunters use MTM boxes to keep different loads or ammunition types organized and separated, whether at home, the bench, or in the field.