It will vary a bit, as all powders have different densities. But as a guideline, as follows:
standard small powder bar 2.6- 20 grains
standard large powder bar 15-55 grains
If you are specifically using Trail Boss powder, use the large bar for powder charges 5 grains and up, due to its' bulkiness.
It will vary a bit, as all powders have different densities. But as a guideline, as follows:
standard small powder bar 2.6- 20 grains
standard large powder bar 15-55 grains
If you are specifically using Trail Boss powder, use the large bar for powder charges 5 grains and up, due to its' bulkiness.
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