So three headshots to kill a Red Eye or Skyhammer?
No, two headshots to kill is the Grandeur’s Bread and Butter, and the only Mercs who should survive that are Rhino and Thunder.
The gun isn’t overpowered, and to say it requires little skill to use implies you can just spam it and get kills, which you can’t, you actually need to tapfire the Grandeur from the hip. And ADS isn’t very smart since you move slower, the recoil throws you off, and with aimpunch you’ll have a hell of a time landing shots.
If anything, give the Grandeur falloff damage, have it start at 20 meters, and end at 40 m, with a max fall off damage of 75%. And then, change the headshot damage so it’s 1.8x, just enough to kill Fragger with two headshots, but it no longer insta kills Aura and Sparks with one.
THAT should be more than enough to tone it down, as for the PDP, just nerf it’s ROF even more, to 666. Then call it a day.