Weapon

Weapons are equipment designed to inflict damage on living beings, vehicles, or structures as an effect of combat. Weapons play a dominant role in the Destiny series along with grenades, melees, and some super abilities, weapons act as the primary mode of combat and defense against hostile forces in the game. Multiple types of weapons exist, some of which may be more effectively used by certain classes and subclasses, or while wearing certain pieces of armor. There are, however, no restrictions on which classes can use which weapons; every type of gun can be used by every Guardian class.

For a list of all weapons, please view the category page.

Weapon Types
Each weapon fits into one of three inventory slots according to its type: primary, special, and heavy. A player can equip one weapon of each type and hold up to nine more of each type in the inventory. Players can equip any weapon in their inventory at any time, but changing the equipped Special or Heavy weapon will forfeit half the weapon's ammo in PvE and all of the weapon's ammo in PvP.

Primary
Primary weapons are the main weapons used by Guardians. There are four different types of primary weapons:
 * Scout Rifles: Semi-automatic rifles with high accuracy.
 * Pulse Rifles: Burst-fire rifles with high recoil between shots.
 * Auto Rifles: Fully-automatic rifles with medium accuracy.
 * Hand Cannons: Revolver-like pistols with poor range, but high impact.

Primary weapon ammo can be replenished by picking up small, white boxes.

Special
Special weapons deal higher amounts of damage, but ammo for them is harder to find and they are less "all-purpose" and useful only in specific circumstances. There are three types of special weapons:
 * Shotguns: Close-quarters, but high damage.
 * Sniper Rifles: Long-range scope and high damage.
 * Fusion Rifles: Close- to mid-range directed-energy rifles that have short charge cycles.

Special weapon ammo can be replenished by picking up small, green boxes or by opening green ammo crates.

Heavy
Heavy weapons deal massive amounts of damage. There are two types of heavy weapons:


 * Machine Guns: High rate of fire and extreme magazine capacity, deals a high amount of damage.
 * Rocket Launchers: Deals massive damage to a large radius

Heavy weapon ammo can be replenished by picking up large, purple boxes or opening purple ammo crates.

Attack Power
A weapon's Attack Power is represented by a number. The higher a weapon's Attack Power is, the more damage it will do to enemies.

In the Crucible, weapons' Attack Powers are normalized so that no one has an unfair advantage over anyone else.

Attributes
Weapons are differentiated from each other by eight attributes:
 * Rate of Fire: The number of shots per minute the weapon can fire.
 * Impact: Increases the damage inflicted by each round.
 * Range: Increases the effective range of the weapon.
 * Stability: Decreases weapon recoil when fired continuously.
 * Reload: Decreases the time it takes to reload this weapon.
 * Magazine: The number of shots that can be fired before reloading.
 * Charge Rate: Rate at which the weapon charges.
 * Blast Radius: Increases the explosion radius of the weapon.
 * Velocity: Increases the speed of projectiles fired by this weapon.

In the Crucible, although weapons' Attack Powers are normalized, their attributes are not.

Rarity
Generally, the more rare a weapon is, the higher its damage rating will be.

Though players may carry as many exotic weapons as they like in their inventory, only one exotic weapon may be equipped at one time.

Upgrades
All non-basic weapons can be upgraded by earning experience with the weapon equipped. Upgrades may be different optics options, increased damage, or adjusted attributes. Some upgrades must be purchased with Glimmer, Weapon Parts, or other Materials.

All Guardians on an account will receive experience faster for a given weapon type when any Guardian on that account has achieved 5,000 (primary), 2500 (special), or 1,000 (heavy) kills with that weapon type.

Damage Types
Some weapons use different elements: Arc, Solar, and Void. Damage Types can inflict additional damage to an enemy's shields. The color of an enemy's shield represents which damage type it is vulnerable to. Any unique damage types that are not used against their respective shields will only inflict the default damage of the weapon. A damage type will do additional damage to all enemies if the corresponding Burn modifier is active.