The MTM Case-Gard RS10010 is a 100-round ammo box designed for rifle cartridges like .223 Rem and .204 Ruger, built for shooters who demand reliable storage that keeps up with their range sessions or field days. Whether you're stocking a varmint-hunting kit, organizing competitive rounds, or just keeping your brass sorted at home, this green polypropylene flip-top box combines toughness with smart engineering. MTM has been the go-to choice for ammunition storage among rifle shooters for decades, and this box shows why: it's built to last without the fussiness.

The polypropylene construction is genuinely durable—it won't warp, crack, chip, or peel under normal use, and the material resists both expansion and contraction from temperature swings. The textured finish serves double duty: it's easier to grip when you're juggling gear at the bench or in the field, and the surface resists scratching better than smooth plastic. Inside, the mechanical hinge is backed by a 25-year guarantee, so you're not replacing this box every season.

Security matters too. The Snap-Lock latch keeps the lid sealed tight, so rounds won't spill if the box gets tipped or jostled in a bag. Each box arrives with a load label where you can record your specific load data and sight-in notes—useful if you're tracking handloads or keeping records of factory ammo performance. Made in the USA at MTM's Dayton, Ohio facility, this is the kind of functional gear that just works.

The MTM Case-Gard RS10010 is a 100-round ammo box designed for rifle cartridges like .223 Rem and .204 Ruger, built for shooters who demand reliable storage that keeps up with their range sessions or field days. Whether you're stocking a varmint-hunting kit, organizing competitive rounds, or just keeping your brass sorted at home, this green polypropylene flip-top box combines toughness with smart engineering. MTM has been the go-to choice for ammunition storage among rifle shooters for decades, and this box shows why: it's built to last without the fussiness.

The polypropylene construction is genuinely durable—it won't warp, crack, chip, or peel under normal use, and the material resists both expansion and contraction from temperature swings. The textured finish serves double duty: it's easier to grip when you're juggling gear at the bench or in the field, and the surface resists scratching better than smooth plastic. Inside, the mechanical hinge is backed by a 25-year guarantee, so you're not replacing this box every season.

Security matters too. The Snap-Lock latch keeps the lid sealed tight, so rounds won't spill if the box gets tipped or jostled in a bag. Each box arrives with a load label where you can record your specific load data and sight-in notes—useful if you're tracking handloads or keeping records of factory ammo performance. Made in the USA at MTM's Dayton, Ohio facility, this is the kind of functional gear that just works.