Resources

Competitive Shooting

GSSF (Glock Sport Shooting Foundation)
IDPA (International Defensive Pistol Association)
SCSA (Steel Challenge Shooting Association)
USPSA (United States Practical Shooting Association)

Ammunition Forums

AmmoGuide.com – Interactive Reloading Manual

General Shooting

AccurateShooter.com

Reloading

Reloaders Nest