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| | Real Guns - Extreme Measures, The Harrell Powder Measure |
 | | The measure's handle is then rotated downward, which inverts the cavity, effectively closing the cavity to the powder reservoir, and allowing gravity to empty its contents through the bottom of the measure, and on out through the drop tube. |
 | | The measure's body is cast iron, the powder reservoir is staked in place and must be filled from a powder storage canister, there are no bearings or bushings and the drum rides directly on the machined cast walls of the body (5). |
 | | Smokeless powder is measured by weight, not volume, and any irregularity in metered charge density will cause inconsistencies in weight, regardless the use of: roller bearings, tight tolerance parts, fine resolution of adjustment, or shiny surfaces suitable for use as a shaving mirror. |
| www.realguns.com /Commentary/comar63.htm (1525 words) |
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