Black PETG Stackable Ammo Box for .300 BLK – 20-Round

Durable black PETG stackable ammo box for organized .300 BLK storage. Designed to hold 20 rounds, this organizer helps keep .300 BLK rounds separated, visible, and easy to manage. Printed in black PETG, it offers a clean utility look with a practical balance of toughness, light weight, and everyday durability. The stackable format is ideal for keeping similar boxes together on a shelf, in a cabinet, or with range supplies. This model is a licensed design by GSP3DP - https://makerworld.com/@user_1917537832