The MTM CD5812 Crate Divider is a modular organization system designed to transform your ammo crate storage into a customized, compartmentalized setup. Built for shooters, hunters, and range-goers who need to keep ammunition, gear, and supplies organized during transport and at camp, this divider system works with MTM's ACR5, ACR8, and ACR12 crates to eliminate loose shifting and maximize space efficiency.
Installation takes seconds and requires no tools—just drop the dividers into your crate and adjust them to match your load. The adjustable layout means you're not locked into one configuration; swap dividers around to accommodate ammo boxes one trip and bulkier gear the next. For ACR5 crates, the dividers extend fully to the lid, creating snug compartments that lock contents in place and prevent smaller items from sliding during transit. For larger ACR8 and ACR12 models, the dividers organize the lower layer while leaving open space above for oversized equipment, giving you hybrid storage that adapts to how you actually pack.
Whether you're heading to the range with multiple calibers, loading out for a hunting trip with mixed gear, or organizing an overlanding rig, the CD5812 keeps everything separated and accessible. No more dumping your crate contents to find what you need, and no more watching ammo boxes and equipment shift around rough roads.
Key Features
- Adjustable divider layout customizes to any load or crate configuration
- Tool-free installation in seconds
- Keeps ammunition boxes and gear upright and separated during transport
- Works with ACR5, ACR8, and ACR12 crates
- Full-height compartments on ACR5 models lock smaller items securely
- Open upper space on ACR8/ACR12 accommodates bulky equipment
Specifications
| Brand | MTM |
| Model | CD5812 |
| Color | Black |
| Compatible Crates | ACR5, ACR8, ACR12 |
| Installation | Tool-free |
Frequently Asked Questions
What crates does this divider work with?
The MTM CD5812 is designed for MTM's ACR5, ACR8, and ACR12 ammo and gear crates. The divider configuration adapts to the height and dimensions of each model.
Do I need tools to install the dividers?
No. The CD5812 installs without tools—simply position the dividers in your crate and adjust them to fit your layout.
Can I rearrange the dividers for different loads?
Yes. The adjustable design lets you customize the compartment layout to match your specific loadout, whether you're organizing ammo boxes, mixing gear, or adapting between trips.
How do the dividers perform on the larger ACR8 and ACR12 crates?
On ACR8 and ACR12 models, the dividers organize the bottom layer to keep ammo boxes and gear in place, while leaving open space above for larger or bulkier equipment.

