Check the listing for details. Sliding .50 AE Ammo Storage Box Case - 50rd Round - Multiple Colors Available!. Condition: New. Listed at 12.99 USD. Sliding Ammo Storage Bullet Box For .50 AE Action Express Ammunition. This case can hold up to 50 rounds. The slider lid can be held in position to drop 5 rounds out at a time, making it easy to empty the precise amount needed. The case has ergonomic grips on either side of the lid to make it easy to open or close. The caliber is listed on the front and back of the box to easily identify what's inside. When closed, the lid holds itself in place as to not easily reopen. Box is made out of durable PLA+ 3D Printed Plastic. Due to the nature of 3D printing, small variations might occur from item to item. This is to be expected, but this in no way will effect the item's functionality. Listing is for 1 box only. AMMO IS NOT INCLUDED. Dimensions of case is 4.25" W x 7.6" L x 2.1" T, and it weighs 9.25 oz. If you are interested in a color that is not listed, or mixing the lid and base colors, send me a message! I have many other caliber boxes available as well - check out my other listings!!! Design credit goes to EvolvingExtrusions for his BATTLEBOX designs. But unlike all the other sellers, my version does NOT have have the BATTLEBOX LOGOS ON THE SIDE! I have also added a custom retention detent, to help hold the lid closed!