MTM Case-Gard RM-50 Ammo Box 308 Win 243 Win 50 Round Green

The MTM Case-Gard RM-50 ammo box provides secure storage and transport for medium rifle cartridges with its flip-top design and durable polypropylene construction. This 50-round capacity box accommodates popular hunting and precision shooting calibers including 308 Winchester, 243 Winchester, and 220 Swift.

What Makes This Different

Unlike cardboard factory boxes that deteriorate with moisture, the RM-50 features injection-molded polypropylene construction that resists cracking in extreme temperatures. The snap-lock latch system creates a weatherproof seal, while the textured grip areas prevent slipping during transport. Individual cartridge slots prevent brass damage and primer contact during storage.

Key Features

• Holds 50 rounds of 308 Win, 243 Win, 220 Swift, and similar medium rifle cartridges
• Injection-molded green polypropylene construction resists impact and temperature extremes
• Flip-top design with secure snap-lock latch for one-handed operation
• Individual cartridge compartments prevent brass contact and primer damage
• Stackable design with interlocking ridges for organized storage
• Textured grip surfaces on sides and bottom prevent slipping
• Clear cartridge identification label area on front panel

Field testing shows the RM-50 maintains structural integrity in temperatures from -20°F to 140°F, making it suitable for extreme hunting conditions. The individual compartments accommodate both factory and handloaded ammunition, while the secure closure prevents cartridge spillage during transport in hunting packs or range bags. Competition shooters appreciate the quick-access flip-top design for rapid reloading during timed events.

Technical Specs

• Capacity: 50 rounds
• Compatible Calibers: 308 Winchester, 243 Winchester, 220 Swift
• Material: High-impact polypropylene plastic
• Color: Forest green
• Dimensions: 8.6" L x 5.4" W x 2.2" H
• Weight: 1.2 pounds empty
• Closure: Snap-lock flip-top lid
• Made in USA

The RM-50 delivers the protection and organization that serious shooters demand for their ammunition investment. MTM's proven track record in ammunition storage solutions ensures reliable performance across decades of use.