| 1. | The rear sight can be adjusted in the field for windage.
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| 2. | When windage is accounted for, the calculations become more complex.
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| 3. | The rear sight is adjustable without tools for elevation and windage.
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| 4. | Others used a sliding blade sight with an adjustment for windage.
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| 5. | For full-value winds, this full windage correction is used.
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| 6. | The change in hull windage as the vessel heels is also important.
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| 7. | Such sights can be adjusted for windage and elevation.
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| 8. | This new rear sight was also adjustable for windage.
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| 9. | The rear sight could also be adjusted for windage.
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| 10. | Windage, bullet drop and other factors were already calculated by the gunsight.
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