When it comes to preparing cartridges for reloading, the Lyman Custom-Fit Loading Block is one of the best options on the market, sized right to fit a wide number of cartridge cases. The blocks are molded from heavy-duty polymer and hold 50 rounds each. Options are available in six different sizes, ranging from .338 caliber to .615 caliber, allowing for almost any cartridges on the market. Mfg: Lyman
