Stackable Ammo Box - 556/223 - 20RD

Introducing a custom-designed 556/223 ammunition storage solution: a compact box engineered to securely hold 20 rounds of 556/223 ammunition. The design features a innovative sliding container mechanism that nests neatly into a reinforced stackable lid, secured by dual integrated latches. These latches are easily depressed for quick release, allowing smooth separation of the container from the lid while ensuring reliable retention during transport or storage. Printed in-place as two functional components—no assembly hardware, supports, or post-processing required. The model is fully optimized for reliable results using PLA or PETG filaments, delivering excellent structural integrity, and a clean, professional finish straight from the printer. Key features include: Capacity: 20 rounds (556/223) Mechanism: Sliding container with dual positive-latching system Print-in-place design: Two-piece assembly with built-in functionality Support-free printing: Minimizes material waste and simplifie