I agree with the bad habits comments; who would discard a partially loaded mag (USPSA) during a gun fight? we respond as we train, the closer training reflects real life increases YOUR chances of survival.

FYI, I started shooting w/USPSA, but some of their procedures did not make sense in a defensive situation; found IDPA is as close to real without receiving incoming.

NRA LIFER
IDPA BELEIVER