MTM Case-Gard Deluxe R-100 Multi-Caliber Rifle Ammo Box - Green, 100-Round Capacity

The MTM Case-Gard Deluxe R-100 multi-caliber rifle ammo box is built for shooters who work with precision loads, reloads, or big-bore ammunition that demands careful handling. This 100-round storage box keeps your inventory organized and protected whether you're prepping for a season in the field, managing a reloading bench, or storing premium factory rounds. MTM's durable polypropylene construction resists cracking, warping, and scuffing—it'll survive the truck bed and the range bag for years.

The R-100's design centers on ammunition safety. Rounds sit nose-down in the box, cradled by four protective fingers that keep bullet tips from contacting the bottom—critical for preserving accuracy-critical ammo where tip deformation can affect flight characteristics. The box includes adjustable inner trays with two height positions, so you can dial in the right fit for different cartridge lengths, from standard rifle rounds to magnum cases. A pressure-sensitive load label is included, giving you a spot to record your load data and sight information right on the box.

Built to stay put, the R-100 features a Snap-Lok latch that prevents accidental spills and a folding handle for one-handed carrying and easy stacking. The integral living hinge carries a 10-year guarantee, so this box will be reliable storage long after your ammo's downrange. Whether you're a handloader managing batches or a serious hunter curating match-grade factory ammo, the Deluxe R-100 offers the protection and organization your best loads deserve.

Key Features

• 100-round capacity with adjustable inner trays (two height positions)
• Bullet-tip protection: four fingers keep round noses off the box bottom
• Durable polypropylene resists cracking, warping, and scuffing
• Snap-Lok latch prevents spillage
• Folding carry handle for transport and stackable storage
• Pressure-sensitive load label for recording load and sight data
• 10-year guarantee on integral living hinge

Specifications

Frequently Asked Questions

What calibers does the R-100 fit?

The R-100 is designed as a multi-caliber box. The adjustable trays with two height positions accommodate different cartridge lengths, making it suitable for standard rifle rounds and magnum cases. Consult the manufacturer's caliber chart for specific rounds and optimal orientation (nose-up or nose-down) for your ammunition.

How does the bullet-tip protection work?

Four protective fingers inside the box cradle the rounds when they're positioned nose-down, keeping bullet tips from striking the bottom of the box. This prevents tip deformation that can alter flight characteristics—especially important for handloads and premium match ammunition.

Can I stack these boxes?

Yes. The R-100 features a stackable design with a Snap-Lok latch to secure the lid. A folding handle makes it easy to transport stacked boxes.

What's included with the box?

The R-100 comes with adjustable inner trays (offering two height positions) and a pressure-sensitive load label so you can record your load data and sight information directly on the box.