Here are the 223Rem, 308Win, and 6.5CM 3D printable cartridge specific adapters for the Lyman brass smith funnel. This adapter will make the funnel sit up right much better than inserts that it came with.
I printed these at 0.2mm thickness and 35mm/s print speed. You may have to play with the settings or perhaps the scaling of the model to print one that fits correctly.
I printed these at 0.2mm thickness and 35mm/s print speed. You may have to play with the settings or perhaps the scaling of the model to print one that fits correctly.