For a Hunter weapon accuracy and spread are crucial factors in how effective any weapon is. As such it is important to understand some of Hellgate: Global's terminology regarding what effects the spread and accuracy of your weapons.
Weapon Accuracy[]
Weapon Accuracy is how wide the Spread Zone (see below) of your weapon is, Tech Mods can effect this.
Firing Accuracy[]
Firing Accuracy determines how long your weapon will maintain it's original Spread Zone during continuous fire, Tech Mods can effect this.
Spread Zone[]
The Spread Zone is the area where the shot could possibly land. The smaller the zone the better as a shot can land anywhere inside the spread zone.