In my opinion, these weapons should be removed. He can mess up fights too much.
It is much easier to win with this weapon 1v3 than with other weapons.
This weapon does not rely on any aiming skills. You shoot closely at the floor or wall, even if someone is hiding, and the opponent still takes a lot of damage. This weapon reminds me of someone who can't handle basic weapons. The problem is that it's way too strong.
Additionally, you can push yourself and enemies away, something no other weapon can do.
From my own experience, I know that when you play against a team that has EPG, you are at a much greater disadvantage than when both teams do not have EPG.
As I mentioned earlier, this weapon changes too much and is too powerful compared to the "skills" you need to be able to kill easily with it. It reminds me of a weapon for a 7-year-old who holds a mouse in his hand for the first time. All this to help him kill someone in such a brazen way.