Pistol Red Dots
Add pistol red dot sights. The ironsights for pistols, while not nearly as bad as the Kobra's ironsights, leave a bit to be desired for. Additionally, they could be useful for longer range engagements on account of being able to "zoom in" with the SMG red dot. Functionally, they would be identical to the SMG red dot, spawning around the map and being equippable onto a pistol, but would have a different model and different sight types that can randomly drop when you level up, just like the SMG red dots.
For reference on what the sight model could look like: I recommend taking a look at either MicroRDS pistol sights or Trijicon pistol sights.