9mm 3 gun shooters help please

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jtischauser

Sharpshooter
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Major/minor is also called power factor. It is a simple equation used to determine how much punch your ammo has. It is used to try to level the playing field in what types and how hot or cold we load out ammo.

Bullet Weight X Bullet Velocity / 1000 = Power Factor

The USPSA says that a power factor of 125 is the minimum for minor power factor and 165 is minimum for major power factor.
 

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