5.1 Firearms — USPSA Online Rules

5.1.1 p. 28 Share Firearms are separated and defined by Divisions (see Appendix D ) however, courses of fire must remain consistent for all Divisions. 5.1.2 p. 28 Share The minimum cartridge case dimension for firearms to be used in USPSA matches is 9x19 mm. The minimum bullet diameter is 9 mm (.354 inches). 5.1.3 Sights p. 28 Share Sights – Types of sights identified by USPSA are: 5.1.3.1 p. 28 Share “ Open sights” – aiming devices fitted to a firearm which do not use electronic circuitry and/or lenses. 5.1.3.2 “Optical/electronic sights” p. 28 Share “Optical/electronic sights” – aiming

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