SpringGrip - Parametric Cartridge Box, 15 round

📦 Unique Cartridge Box Design Unlike generic ammo boxes, this one is built directly on real cartridge dimensions. That means it’s never larger or smaller than it needs to be.Each round is held securely by four spring‑like fingers, applying gentle pressure. Every finger is integrated with a spring connection to either the box itself or a neighboring finger, adding rigidity and consistency to the grip. This design detail is fully built‑in — no extra assembly or hardware required.The result is a box that remains forgiving of small variations in cartridge size, printer accuracy, or material shrinkage, while still ensuring reliable retention without rattling, squeezing, or loose fits.A practical, precise solution for reloaders and makers who value efficiency and smart engineering. 🔧 Modifying the Cartridge BoxTo adapt this cartridge box to your desired chambering:Visit CIP – Homologation.Find your cartridge and click FR, EN, or DE to open the CIP drawing in your preferred language. 🖥️ Us