Would be cool to know what ranges were you shooting at.
I was trying to go for some kind of "realism", where shooting at 200-300 meters with rifles are very difficult shots, and even machineguns get in accurate, so what I wanted to see at those ranges are a lot of bullets flying, a lot of suppression happening, but low chance to kill.
By the way, the game is scripted in a way so that the highest chance to hit is when your unit is Stationary, and is shooting at a Stationary target. If your units moves and guns, the chance to hit will be very low.