January 2008 Edition USPSA Handgun Rulebook (PDF, indexed, 566KB )
Also available is the exact PDF (no PDF index) used for printing of the rulebook: Rulebook (PDF, not indexed, 13.5MG).
Summary of differences between 2004 and 2008 Rules (PDF)
USPSA Approved Production Gun List
2008 Rifle Rules (revised) (PDF)
2008 Precision Rifle Rules (revised) (PDF)
2008 Shotgun Rules (revised) (PDF)
2008 Multigun Rules (revised) (PDF)
2008 Tournament Rules (PDF)
NROI Rulings
The rulings contain all rulings issued by NROI which are specifically applicable to the January 2004 Edition Rulebook.