MTM Case-Gard RL5024 R-50 Multi-Caliber 50-Round Clear Blue Polypropylene Ammo Box

The MTM Case-Gard RL5024 R-50 multi-caliber ammo box is a workhorse storage solution for rifle shooters who need reliable, durable ammunition organization. Built from polypropylene that resists warping, cracking, and fading, this 50-round box keeps your cartridges sorted and protected whether you're prepping for a range session, managing a reloading bench, or stewarding a long-term ammunition inventory. The clear blue design lets you see what's inside at a glance, and the full-length mechanical hinge is built to last 25 years of regular use—no flimsy latches or brittle hinges that fail after a season.

Capacity and compatibility matter when you're storing ammunition, and this box handles a serious spread of rifle calibers. The RL5024 configuration accommodates rounds from .22 Hornet up through .375 Rimless and larger magnums, with individual compartments keeping each round in its own space so they don't roll or rattle during transport. The textured finish provides a confident grip and resists scratches, so your box looks clean after years in the safe or on the bench. A load label is included so you can record your handload data, powder charge, and sight-in notes directly on the box—invaluable if you're running multiple loads across different rifles.

MTM manufactures these boxes in Dayton, Ohio, and the snap-lock latch is engineered to prevent accidental spills when you're moving between shooting stations or storing on a shelf. If you shoot multiple rifle calibers, reload, or simply want to keep your ammunition organized in a proven, no-nonsense container, the RL5024 delivers the durability and functionality that have made MTM Case-Gard the standard in shooting sports for decades.

Key Features

• Durable polypropylene construction resists warping, cracking, and color fade
• Full-length mechanical hinge rated for 25 years of use
• Snap-lock latch prevents accidental spilling during transport
• Clear blue design for quick inventory visibility
• Individual compartments hold 50 rounds separated by caliber
• Textured finish for better grip and scratch resistance
• Includes load label for recording handload and sight data
• Made in the USA (Dayton, Ohio)

Specifications

Frequently Asked Questions

What rifle calibers fit in the MTM RL5024 ammo box?

The RL5024 is a multi-caliber box designed to hold rounds from .22 Hornet up through .375 Rimless and larger magnums. Compatible calibers include .224 Clark, .240 Wby. Mag., .257 Roberts, .270 Win., 25-06, .280 Rem., .30-06 Sprg., .35 Whelen, .350 Legend, 6.5x55 Swedish, 7x64 Brenneke, .308 Win., 8x57 Mauser, 9.3x62, and others. It also holds .410 shotshells up to 3" maximum OAL. See MTM's compatibility charts for a complete list of supported calibers.

How long will the hinge last?

The full-length mechanical hinge is rated for 25 years of use, making it one of the most durable ammunition box hinges on the market. It's designed to handle regular opening and closing without becoming loose or failing.

Can I use this box for reloading ammunition?

Yes. Each box includes a load label so you can record your handload specifications, powder charge, bullet type, and sight-in data directly on the container. This makes it ideal for organizing custom loads across multiple rifles and load configurations.

What's included with the box?

The MTM RL5024 comes with a load label for recording your ammunition or handload data. Individual compartments are built in to separate each round.