Fusion Rifles are a charging weapon. They discharge the energy in an extended cone, very similar to a shotgun with greater range and mid-range damage.
The Sleeper Simulant is the exception. It is a Fusion Rifle that is categorized as a heavy weapon.
This category has only the following subcategory.
Pages in category "Destiny Fusion Rifles"
The following 9 pages are in this category, out of 9 total.