This pocket-sized 3D printed 300BLK ammo case is designed for convenience, durability, and everyday range use. Compact enough to slip easily into a pocket, range bag, or glove compartment while securely ,holding 20 Round of 300 BLK ammunition in a snug, organized layout that prevents rattling and keeps cartridges protected during transport.

Printed in high-quality PLA, the case offers a lightweight yet rigid structure with clean, precise tolerances for a secure fit. The internal design keeps each round separated to reduce movement and help maintain consistent cartridge condition during storage and transport. Its slim profile makes it ideal for range days or compact storage needs.

Perfect for shooters who value organization and portability, this 20-round holder combines practical design with the reliability of durable PLA construction.

This Model is a licensed design by JB Custom Designs.

https://makerworld.com/@Vanquish45