MTM Case-Gard\’s RS-100-10 ammunition box delivers reliable storage for serious shooters. Engineered from durable polypropylene that resists warping, cracking, and expansion, this 100-round case maintains structural integrity through countless range sessions. The mechanical hinge carries a 25-year guarantee, while the Snap-Lock latch prevents accidental spills during transport or handling. A textured grip surface enhances control and resists scratching. Includes a load label for recording ballistic data and sight adjustments. Manufactured in Dayton, Ohio, this American-made case suits varmint and competitive shooting applications across multiple calibers including .223 Rem and .204 Ruger.