The MTM Case-Gard ML140 muzzleloader dry box is purpose-built storage for black powder and powder substitutes—the cornerstone of any serious muzzleloading operation. At 15 inches long, this durable plastic case seals out moisture with a weather-resistant O-ring, protecting your powder and components from humidity swings that can degrade performance or create safety issues. Whether you're heading to the range or storing gear between seasons, the ML140 keeps your black powder dry and your setup organized.

The roomy interior design accommodates full loads of powder, projectiles, and patch material without cramping your kit. What sets this box apart is the lift-out tray system that keeps smaller items—caps, patches, lubes, and tools—from getting lost in the bottom or crushed under weight. The top lid compartment offers five divided sections for quick access to specialty tools and accessories, so you're not fumbling through clutter when you need something fast.

Built for active shooters, the ML140 features thick side-wall construction and a heavy-duty latch to hold up to regular transport and field use. Padlock tabs let you secure the box if needed, giving you peace of mind whether you're storing at home or locking it in your truck bed. This is the kind of no-nonsense gear that muzzleloading hunters and range shooters have come to trust from MTM.

Key Features

• Weather-resistant O-ring seal keeps black powder and substitutes dry
• Lift-out organizational tray prevents smaller items from shifting or breaking
• Top compartment with five divided sections for tool storage and quick retrieval
• Thick-walled plastic construction built for regular field and range use
• Heavy-duty latch and padlock tabs for secure storage
• 15-inch footprint fits into trucks, range bags, and storage shelves

Specifications

Frequently Asked Questions

Will this muzzleloader dry box keep black powder dry in humid conditions?

Yes. The weather-resistant O-ring seal is designed specifically to protect black powder and powder substitutes from moisture. It creates a barrier against humidity swings, which is critical for powder storage and safety.

What fits inside the MTM ML140 muzzleloader storage box?

The roomy interior holds black powder or substitutes, projectiles, patches, and other components. The lift-out tray organizes smaller items like caps, lubes, and tools, while the top compartment divides specialty muzzleloading tools into five sections.

Can I lock this dry box?

Yes. The ML140 has padlock tabs built into the heavy-duty latch, allowing you to secure the box for storage at home or in your vehicle.

Is the MTM ML140 portable enough for the range?

At 15 inches long and with a sturdy construction, the ML140 is designed for active muzzleloaders who transport their gear regularly. The compact footprint fits into trucks and range bags without taking up excessive space.