MTM Ammunition Box Foam Liner Dark Grey

The MTM Ammunition Box Foam Liner Dark Grey is a half-inch thick protective foam insert designed to line and organize ammunition storage boxes while minimizing cartridge movement and rattle. Manufactured by MTM Molded Products Company, this foam liner fits directly into MTM's R-100 ammunition box without modification, or can be cut in half to fit two standard 50-round ammo boxes or one deluxe H50 box. The dark grey color resists light reflection in field conditions while maintaining visibility of stored rounds.

The primary function of this ammunition box foam liner is to eliminate metal-to-metal contact between cartridges and box surfaces, which prevents bullet point deformation and brass case scuffing during transport or storage. The half-inch thickness provides adequate cushioning for both rifle and pistol ammunition without significantly reducing usable storage capacity. Dark grey foam resists dust accumulation better than lighter materials, keeping stored rounds cleaner during extended field operations or range training cycles.

This liner suits shooters and operators who prioritize ammunition organization and protection across multiple storage scenarios. Reloaders benefit from the organization capability when storing finished rounds before transport to the range. Law enforcement and military personnel use MTM ammunition boxes with foam liners for secure, rattle-free ammo storage in vehicles and duty bags. The foam's versatility—fitting full or cut configurations—accommodates both bulk storage consolidation and modular ammo management across different box sizes.

MTM Molded Products' ammunition storage solutions are recognized across the shooting community for practical, no-frills design. This foam liner is a straightforward consumable accessory that extends the service life of ammunition boxes by reducing wear to both rounds and container surfaces. The dark grey finish and proven fit with MTM's R-100 and H50 boxes make this foam liner a direct replacement when existing liners become compressed or damaged.