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Sheffield 12629 Ammo Storage Box, Stackable .30 Cal Field Boxes, Water and Dust Resistant, Lockable Storage Box with Handle, Secures Hunting Gear, Supplies, and Bullets, Made in USA, Black, 1-Pack

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Availability: Only 6 left in stock, order soon!
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Arrives Friday, Mar 13
Order within 8 hours and 19 minutes
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Color: Black


Size: Standard Single


Features

  • Versatile Storage: Includes one standard-sized box. Perfect for .30 caliber, 9mm, 5.56 ammunition, and more. Great for storing tools, electronics, emergency supplies, or nerf ammo, making it ideal for hunters, survivalists, and outdoor enthusiasts.
  • Tapered Design: The tapered design allows for efficient nested storage, saving space in your garage or cargo area when not in use. Internal dimensions taper from 11-1/2" x 5" at the top to 9-3/8" x 4" at the base, with a depth of 6 inches.
  • Weather Resistant & Tamper Proof: Compression-fit lid gasket sealed lid keeps out moisture and debris, offering water and dust resistance. Includes three locking options to protect your gear from tampering and unauthorized access.
  • Durable & Convenient: Interlocking lids with reinforced support lip prevent inward cracking under heavy loads, ensuring stable stacking. Equipped with a sturdy handle, these boxes are easy to carry and perfect for use at home or in the field.
  • Proudly Made in the USA: Support American-made products trusted by gun enthusiasts, hunters, and survivalists. Available in multiple sizes, colors, and configurations to fit your everyday carry or long-term storage requirements.

Description

PORTABLE, SECURE, RUGGED: The Sheffield Watertight Storage Box is a must-have for storing and safely transporting just about anything in the great outdoors. Re-designed to better protect ammo, equipment, hunting and fishing gear, electronics, tools and more, this box features a unique compression-fit lid that is water and dust resistant, a molded lip for added strength and improved protection against contaminants, and 3 locking options to guard against prying and tampering. The Sheffield Field Box also features a base-to-lid interlocking system that makes it easier to stack and reduces tipping, plus a hefty handle for easy carrying. This versatile utility box is based on military surplus storage containers and redesigned for more modern uses. Store pistol, rifle, and shotgun ammo in most popular varieties. It’s a 30 cal ammo can. 5.56 ammo box. 223 ammo box. 50 cal ammo can. And shotgun shell case. These ammunition boxes have numerous uses, beyond just ammunition; use them as a waterproof battery box, for storing precious family photos, and so much more. This lockable watertight box was designed to keep prying eyes out, and is a reliable part of any gun owner’s gun-safety system. With these plastic storage cases, you can keep your ammo safely away from the wrong hands, and protect your family from accidents. Easy to store, and just as easy to carry with you to the gun range or to the woods for a hunt. Sheffield is proud to bring you this next-generation field box. Made in the U.S.A.

Brand: Sheffield


Color: Black


Material: Polypropylene


Special Feature: Dust Resistant, Lockable, Stackable, Water Resistant


Style: Single


Brand: Sheffield


Color: Black


Material: Polypropylene


Special Feature: Dust Resistant, Lockable, Stackable, Water Resistant


Style: Single


Recommended Uses For Product: Storage


Product Dimensions: 11.5"L x 5"W x 7.25"H


Capacity: 216 Cubic Inches


Closure Type: Compression Lid


Water Resistance Level: Water Resistant


Item Weight: 1.1 Pounds


Opening Mechanism: Hinge


Shape: Rectangular


Pattern: Solid


Number of Items: 1


Storage Volume: 216 Cubic Inches


Number of Compartments: 1


Unit Count: 1.0 Count


Item Package Quantity: 1


Material Feature: Water and Dust Resistant


UPC: 076812126290


Global Trade Identification Number: 90


Assembly Instructions Description: Already Assembled


Item Weight: 1.12 pounds


Department: unisex-adult


Manufacturer: Sheffield


Item model number: 12629


Maximum recommended load: 1.12 Pounds


Number of pieces: 1


Warranty Description: Shefield Limited Lifetime


Batteries required: No


Included Components: (1) Standard-Size Ammo Box, Black


Import: Made in the USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Trustworthy For All Applications
Color: Red Size: Standard Single
Good price for the real deal, high quality that feels and shows. This is what I’d expect from Sheffield, especially that quality gasket I trust to seal well and keep water out from splashes. I have a keyed padlock on mine, keys with me at all times. For what the box is intended to do and the level of security with accessibility, I think it’s definitely acceptable for locking your items. My items actually have nothing to do with firearms although I understand this is an ammo box. I got the red because this contains life saving items and in an evacuation situation, I’m grabbing it. The red makes it stand out among other items in my home. I am in no way disappointed with this box, and even if I used it for ammo (I used to shoot for sport), I would trust it. Whatever your use case, the color options and heavy duty handle that’s easy to grab but lays flat and the sealing and lock ability and strength of this box entirely make it worth the price. Look no further than this one (unless you need another color, which Sheffield has). ... show more
Reviewed in the United States on February 6, 2026 by Unfiltered Thoughts

  • Very good and worth it.
Color: Green Size: Standard 4-Pack
These work great and are not expensive. I bought 4 of them for the different rounds I have. Also, so I could lock up every single bullet I own. I have an 8-year-old and leaving one round around is enough to kill you. They are very sturdy and the double lock makes them intimidating to a child or teen. Please! lock up your guns and ammo if you have children. ... show more
Reviewed in the United States on February 11, 2026 by pauld

  • Good value for money don’t use for large volume and moving
Color: Black Size: Standard Single
Good little box. Easily holds more than 1,000 loose 9mm rounds. However I don’t think the box would hold up for long trying to carry it. It’s not the strongest construction but will be fine for storage not moving in the closet.
Reviewed in the United States on February 7, 2026 by Nixy

  • Nice and sturdy
Color: Black Size: Standard 4-Pack
I've ordered both singles and the 4 pack of the black boxes. The singles all came in decent condition without any issues and are able to store a fair amount of ammo for range time. My 4 pack arrived and one of the metal tabs that is used for a locking point has slightly warped either in shipping or from manufacturing so it needs bent back into place to be able to close the container fully. Nothing else is wrong and it continues to function as it should. Highly recommend if you are looking for some quick and easy storage for transport and the stacking is fairly solid as well. ... show more
Reviewed in the United States on October 14, 2025 by J. M.

  • Good product
Color: Gray Size: Standard 2-Pack
Very impressed! A nice sized box for a range day. It seems to seal well, is fairly sturdy, and….. made in the USA! I’m buying more today.
Reviewed in the United States on January 19, 2026 by Plumbing contractor

  • Ammo box
Color: Gray Size: Standard Single
Quality product Very durable Good value. Great storage capacity.
Reviewed in the United States on January 22, 2026 by Michael & Melissa Ancell

  • CHECK SIZES BEFOR YOU BUY BUT VERY FUNCTIONAL
Color: Teal Size: Standard Single
SMALLER THAN EXPECTED BUT CHEAP PRICE.
Reviewed in the United States on December 28, 2025 by TIM AGOSTINI

  • Easy to use & secure stacking
Color: Green Size: Standard 2-Pack
Good quality item. Storage boxes hold about 1000 rds of 9mm or .40, more or less. More if the rounds are smaller. I really liked that the boxes were available in different colors, I can now pack my ammo based on caliber in different color boxes. That makes it much easier to find and store. Boxes close securely and stack easily. They seem to hold up to the usage. I have not done any drop testing, so I really can't say how they would hold up. I really like the product; this is my third purchase. ... show more
Reviewed in the United States on January 10, 2026 by E Jacobsen

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