MTM Ammo Box 22-250 6PPC 7BR 50rd Flip

• 50-round capacity: Keeps a full box of rifle ammunition organized in individual compartments, making it easier to sort loads, carry prepared rounds to the range, and return unused cartridges to storage without mixing them.
• Flip-top design with Snap-Lock latch: The hinged lid opens quickly for access on the bench, while the latch helps prevent accidental spills during transport in a range bag or vehicle.
• Polypropylene construction: The box is made from durable polypropylene that resists warping, cracking, and chipping, so it stands up well to repeated range use and long-term ammunition storage.
• Textured, stackable case: The textured exterior is easier to grip and less prone to visible scratching, and the stackable shape helps keep loading benches, shelves, and ammo cabinets tidy.
• Designed for short-action cartridges up to 2.50”: This format suits cartridges such as 22-250 Rem., 6mm PPC USA, and 7mm BR, giving each round its own secure slot for cleaner handling and better protection of bullet tips.

About the RS-S-50 Series

The MTM RS-S-50 series is part of the company’s long-running CASE-GARD line of rifle ammunition boxes, developed for shooters who want a simple, durable way to store and transport loaded cartridges. The series traces its roots to the late 1960s, when the original design was created for benchrest shooters, and that practical focus still defines the range today. Each box uses a 50-round layout with individual cartridge compartments, which helps keep ammunition separated, easy to count, and ready for organized range sessions or load development work.

Within the MTM lineup, the RS-S-50 pattern is aimed at shooters using shorter rifle cartridges and wildcat or specialty chamberings that benefit from neat, upright storage. The series is known for its flip-top format, full-length mechanical hinge, and Snap-Lock latch, all of which make it well suited to repeated opening and closing on the range bench. MTM also builds these boxes from polypropylene, a material chosen for its resistance to cracking, warping, and general wear. A textured exterior and stackable shape complete the design, making the RS-S-50 family a practical choice for reloading rooms, hunting camps, and regular range use.

About the MTM Ammo Box 22-250 6PPC 7BR 50rd Flip

The MTM Ammo Box 22-250 6PPC 7BR 50rd Flip is a compact rifle cartridge box built for shooters using shorter cases such as 22-250 Rem., 6mm PPC USA, and 7mm BR. Its format is especially useful for reloaders and precision shooters who want each cartridge stored upright in its own compartment, reducing the chance of bullet tips contacting each other and making it easier to keep different loads clearly separated. With a maximum overall cartridge length of 2.50”, it suits a range of short-action and benchrest-oriented cartridges commonly used for varmint shooting, target work, and load testing.

The box uses a flip-top lid with a Snap-Lock latch, so ammunition stays contained during transport but remains quick to access once on the bench. That matters when moving between firing points, carrying prepared handloads, or storing partially used batches after a session. The full-length mechanical hinge supports repeated opening and closing, while the textured finish improves grip and helps the box resist cosmetic wear from regular handling.

MTM builds the case from polypropylene, giving it the stiffness and impact resistance needed for routine field and range use without adding much weight. Its stackable shape helps keep shelves and range bags organized, and the included load label is useful for recording load data or sight settings. For shooters who want a straightforward cartridge box for storage, transport, and reloading workflow, this model focuses on durability and order rather than unnecessary complexity.

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 its range now includes ammunition boxes, ammo cans, firearm cases, and shooting accessories. MTM also produces equipment for archery, reloading, camping, hiking, fishing, and overlanding, reflecting a broader emphasis on outdoor use.

The company remains family-run and manufactures its products in Dayton, Ohio. Within the shooting market, MTM is particularly known for storage and transport solutions that prioritize durability, straightforward function, and efficient organization. That background is directly relevant to products such as cartridge boxes, where dependable hinges, secure latches, and resilient molded construction matter more than unnecessary complexity.

Main Features

• Manufacturer: MTM
• Product type: Cartridge box
• Capacity: 50 rounds
• Compatible cartridges: 22-250, 6PPC, 7BR
• Material: Polypropylene
• Length: 145.00 mm
• Height: 70.00 mm
• Weight: 90.00 g
• Made in: USA
• Application: Ammunition

Warranty

MTM states a 2-year warranty for this product. This covers the cartridge box as a manufactured accessory and provides a clearly defined warranty period for normal ownership use.

In the Box

• MTM RS-S-50 rifle ammunition box
• Load label