Dry Fire
Practicing trigger control and gun handling with an unloaded firearm and no ammunition present.
Dry fire is practicing manipulation and marksmanship — trigger press, sight alignment, draw, reload — with a completely unloaded gun and no live ammo anywhere in the area. It's the single most cost-effective way to build skill, since most of shooting well is what happens before the shot breaks, and it can be done safely at home.
Safety is paramount: physically separate all ammunition, double-check the chamber, aim at a safe backstop, and treat the gun by the four rules throughout. Most modern centerfire guns tolerate dry fire fine, though rimfires and some others benefit from snap caps. Disciplined dry practice translates directly to better live-fire performance.