[would like to know what is the diffrence between a pistol bullet 200gr and a rifle bullet 250gr other then weight ]
Nose config and internal construction/expansion.
Bullets designed for use in revolvers don't generally take into consideration whether or not the shape or sharp edges will feed smoothly from a levergun; and some pistol bullets, structured differently (possibly weaker) internally in order to expand reliably at handgun velocities, may epand violently w/o sufficient penetration when driven at higher rifle velocities.
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