5.6 Chronograph and Power Factors — USPSA Online Rules

5.6.1 p. 31 Share One or more official match chronographs are used to assist in the determination of the power factor of every competitor’s ammunition. In the absence of official match chronograph(s), the power factor declared by a competitor cannot be challenged. 5.6.1.1 p. 31 Share The power factor rating to enable a competitor’s scores to be included in match results is called “Minor”. Some Divisions offer a higher power factor rating called “Major”, which enables competitors to earn more points for peripheral shots on scoring cardboard targets. 5.6.1.2 p. 31 Share The power factor floor fo

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