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.40-70 Winchester Reloading Data

 
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Warning! Notes: This cartridge was developed for the Model 1886 Winchester repeater and was used in the Winchester single-shot. It was introduced in 1894, but never became popular or widely used. The Marlin Model 1895 repeating rifle was also available in this chambering. (Cartridges of the World 9th Edition)
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Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
330 Lead IMR IMR-4759 Click Here 1,540
330 Lead IMR IMR-4198 Click Here 1,380
 

.40 Caliber Reloading Data