We've been discussing OBT and OCW in the reloading section, and there are people on here with experience using these concepts for their load development, with quantifiable results posted. You can clearly see when you find accuracy nodes with your blaster/cartridge/load combo, but what is it that makes the groups shrink?
OBT and OCW seem to answer much of this phenomenon.
OBT and OCW seem to answer much of this phenomenon.
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