I picked up a repro Carbine Cartridge Box for cheap on ebay - $25. But it did not have the wooden block insert for the cartridges. So, I 3D printed ones to go in! I had to print it in two halves because the printer can't handle one full-length. Smith and Sharps cartridges fit no problem. Even standard .58 tubes will fit if they have the rims trimmed off. The rubber .58 tubes fit no problem.
Steve
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