MTM Slip-Top Ammo Box for 22 Nosler, 224 Valkyrie, 6.8mm Rem SPC - 20-Round Durable Plastic Storage
- Capacity-Rounds:
- 20
- Type:
- Ammo Box
- Finish-Color:
- Clear Smoke
- Model:
- Slip-Top Ammo Box
- Size:
- 250/300/303
- Material:
- Polypropylene
- Dimensions:
- 2.52" OAL
- Hardware:
- None
The MTM Slip-Top Ammo Box for 22 Nosler, 224 Valkyrie, and 6.8mm Rem SPC is a no-nonsense 20-round storage solution built for rifle shooters who demand durability without frills. Whether you're organizing handloads, keeping match ammunition segregated at the range, or stashing a box in your hunting pack, this compact ammo box handles the job with the reliability MTM's Case-Gard line is known for across the shooting world.
The slip-top design means fast, easy access—no latches to fumble with when you need rounds quickly. The durable polypropylene construction won't warp, crack, chip, or break down over years of range trips, truck beds, and field use. These boxes are small enough to pocket during a hunt or toss into a range bag without taking up real estate, yet substantial enough to keep your ammunition organized and protected from moisture and debris.
If you're a reloader working with 22 Nosler, 224 Valkyrie, or 6.8mm Rem SPC, or simply prefer to keep different loads or lot numbers clearly separated, the 20-round capacity fits that workflow perfectly. Built to last longer than the ammunition itself, this is the kind of straightforward gear that doesn't need a sales pitch—just consistent, practical performance.
Key Features
- Slip-top design for quick, tool-free access
- Durable polypropylene resists warping, cracking, chipping, and weather
- Compact size fits easily in pocket, pack, or range bag
- Holds 20 rounds of 22 Nosler, 224 Valkyrie, or 6.8mm Rem SPC
- Ideal for organizing handloads or keeping specialty ammunition separated
Specifications
| Brand | MTM |
| Series | Case-Gard J-20 |
| Capacity | 20 rounds |
| Compatible Calibers | 22 Nosler, 224 Valkyrie, 6.8mm Rem SPC |
| Material | Polypropylene |
| Top Style | Slip-top |
Frequently Asked Questions
Will this ammo box hold other calibers?
This box is sized specifically for 22 Nosler, 224 Valkyrie, and 6.8mm Rem SPC. MTM makes other configurations for different calibers, so check your round's specifications before ordering.
Can I use this for long-term ammunition storage?
Yes. The polypropylene construction resists warping, cracking, and deterioration, making it suitable for stable, long-term storage. Keep ammunition in a cool, dry location for best results.
Is the slip-top secure during transport?
The slip-top design provides easy access but depends on how the box is positioned. For active transport in a pack or vehicle, keep the box upright or in a stable position to prevent spillage.
What's included?
You receive the MTM Slip-Top Ammo Box. Ammunition is not included.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
- Hawaii
- Alaska
- P.O. Boxes
- APO/FPO Addresses
- International Addresses
- U.S. Territories
- U.S. addresses with zip codes starting with (100, 101, 102)
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]

