MTM Ammo Box 308 243Win 220Swift 50rd Flip

• 50-round capacity: Organizes a full box of rifle ammunition in one place, making it easier to sort loads, transport cartridges to the range, and keep hunting or reloading setups tidy.
• Flip-top design with Snap-Lock latch: The lid stays securely closed during transport, helping prevent accidental spills in a range bag, vehicle, or storage cabinet.
• Polypropylene construction: This material resists cracking, warping, and general wear in regular field or bench use, so the box remains dependable through repeated opening, closing, and stacking.
• Full-length mechanical hinge: A proper hinge gives the lid more controlled movement and better long-term durability than simple flexible-lid designs, especially for frequent use.
• Textured, stackable case: The textured surface is easier to grip and less prone to visible scratching, while the stackable shape helps keep ammunition storage neat and space-efficient.

About the RM Series

The MTM RM Series is a line of rifle ammunition boxes built for shooters who want a simple, durable way to store and carry centerfire cartridges. Positioned within the brand's broader ammunition storage range, these boxes are designed around practical bench and field use rather than unnecessary complexity. The format suits reloading, range transport, and general ammunition organization, with caliber-specific fit helping cartridges stay upright and separated.

A defining characteristic of the series is its use of polypropylene construction combined with a flip-top layout and secure latch system. That combination gives the RM boxes the rigidity needed for repeated handling while keeping access quick when loading magazines or checking handloads. The series also emphasizes stackable storage, which matters to shooters who keep multiple loads, bullet weights, or calibers sorted in labeled containers. In practical terms, the RM family is aimed at rifle owners who need dependable cartridge boxes that protect ammunition, reduce clutter, and hold up to regular use at the range, in the workshop, or in hunting gear.

About the MTM Ammo Box 308 243Win 220Swift 50rd Flip

The MTM Ammo Box 308 243Win 220Swift 50rd Flip is a long-cartridge storage box sized for popular rifle chamberings such as .308 Winchester, .243 Winchester, and .220 Swift. Its 50-round capacity makes it especially useful for shooters who want one compact box for a standard ammunition quantity, whether that means carrying a full reload batch to the range or keeping hunting loads separated from practice ammunition.

This model uses a flip-top lid with a Snap-Lock latch, giving faster access than bulk storage while still keeping cartridges contained during transport. That matters when ammunition is moved between the loading bench, rifle case, vehicle, and firing line, where loose rounds are inconvenient and easy to mix. The full-length mechanical hinge adds durability for repeated opening and closing, which is important for reloaders and regular range users who handle their ammo boxes often.

The box is made from polypropylene, a practical choice for resisting wear, surface damage, and shape changes over time. Its textured exterior improves grip and helps the box stay presentable after repeated use, while the stackable form makes it easier to build an orderly ammunition storage system. For shooters using several loads in the same caliber family, this MTM cartridge box offers a straightforward way to keep ammunition protected, separated, and ready for transport.

About MTM

MTM Molded Products Company began in 1968 in Dayton, Ohio. From the start, the company focused on practical molded products for shooters and outdoor users, and it remains a family-run manufacturer. MTM is best known for equipment that supports the day-to-day side of shooting, including ammunition boxes, ammo cans, firearm cases, and shooting accessories.

Alongside its shooting products, MTM has also produced gear for archery, reloading, camping, hiking, fishing, and overlanding, which reflects a broader emphasis on durable utility items rather than specialized one-purpose accessories alone. That background is relevant here because MTM's cartridge boxes are built around the same practical design approach: straightforward function, durable molded construction, and easy organization for regular field and range use.

Main Features

• Manufacturer: MTM
• Product type: Cartridge box
• Capacity: 50 rounds
• Compatible cartridges: .308 Winchester, .243 Winchester, .220 Swift
• Length: 77.00 mm
• Material: Polypropylene
• Accessories for: Ammunition
• Country of manufacture: Ukraine

Warranty

This MTM cartridge box is supplied with a 2-year warranty, providing defined coverage for a clearly stated period.

In the Box

• MTM RM-50 rifle ammunition box
• Load labels