The basic damage (before Gear, Bonuses, and Perks) of a shot from a weapon is your Loadout Attack multiplied by that weapon’s Attack Multiplier:
| Gun | Attack Multiplier |
|---|---|
| Auto Gun | 0.42 |
| Looper | 0.7 |
| Blaster | 1 |
| Plasma | 1.6 (blast damage is x0.75) |
| Gemini Laser | 0.6 |
| Laser Rifle | 2.15 |
Note that the Plasma Cannon’s Blast Damage is not affected by Gear, Bonuses or Perks; whereas the Looper’s Indirect damage is.
PS I’m still testing the Gemini Laser