MTM AC4C 4-Can Ammo Crate - Stackable, Water-Resistant Tactical Crate

Our review of the MTM AC4C finds it most useful for shooters and outdoorsmen who need a rugged, stackable way to carry multiple 30 caliber cans to the range or into the field. The single biggest reason to buy is its combination of durable, reinforced polymer construction and the included O-ring sealed AC30T cans, which keep ammo dry while remaining light enough to carry and stack securely on ATVs or in a vehicle. It feels built for practical use rather than show, and that focus on utility is apparent from the design and materials used.

Key Features

• Durable construction: Reinforced polypropylene body resists impacts so the crate holds up to rough handling outdoors.
• Water-resistant seal: Each included 30 caliber ammo can has an O-ring that helps keep moisture and dust out when stored or transported.
• Stackable and strapable: Molded stacking ridges and four tie down spots let you stack multiple crates or secure them to an ATV for transport.
• Capacity: Includes four AC30T 30 caliber ammo cans for organized multi-caliber storage and easy access at the range.
• Lightweight portability: The polymer design keeps overall weight down while still providing a rugged carrying solution for range days.

Who It's For

The MTM AC4C is aimed at recreational shooters, small range operators, and hunters who move moderate quantities of ammunition and want a secure, weather-resistant carry solution. It is especially useful for those who value stackability and the ability to strap crates to ATVs or vehicle racks for transport.

People who need larger military-style cans for long-term storage of very large quantities, or who prefer metal cases for extreme fire resistance, should look elsewhere. Likewise, buyers who expected oversized interior capacity should note the crate holds four 30 caliber cans rather than full-size ammo cans.

Pros & Cons

Pros

• Solid, impact-resistant build that feels durable when carrying and stacking.
• Water-resistant O-ring sealed AC30T cans keep ammo dry and reduce corrosion risk.
• Stackable design and four tie down points make transport and storage straightforward.
• Included cans provide organized multi-caliber storage without buying extras.

Cons

• Some buyers may find the overall crate smaller than they expected compared with full-size ammo cans.

Specifications

Brand	MTM
Model	AC4C 4-can ammo crate
Includes	Four AC30T 30 caliber ammo cans (O-ring sealed)
Outside dimensions	23.6L x 11.25W x 7.5H in
Material	Reinforced polypropylene polymer
Features	Water-resistant O-ring, stacking ridges, four tie down spots
Made in	USA

Our Verdict

The MTM AC4C is a practical, well-built ammo crate for shooters who want a portable, stackable solution with moisture protection. It delivers good value by including four O-ring sealed AC30T cans and a rugged polymer crate that straps down easily, making it a smart pick for range days and short-term transport.

Frequently Asked Questions

What does the crate include?
The crate includes four MTM AC30T 30 caliber ammo cans that are O-ring sealed and fit inside the AC4C crate.

Is the crate waterproof?
The included cans have a water-resistant O-ring seal to keep out moisture and dust; the crate itself is designed to be stackable and protective.

Can you stack multiple crates?
Yes, molded stacking ridges and tie down spots allow secure stacking and attachment to ATVs or racks.