Melee atack for weapons

For example, there are 4 weapons, but only one of them have a melee ability.
Weapons with a flashlight are unfairly deprived of the ability to push opponents away from themselves
Also, a shotgun, with the ability to charge a special charge, is deprived of the ability to hit the enemy with a butt
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It was the same way in Vermintide 2. Only some ranged weapons had a bash or melee defensive option. Otherwise you dodge and shoot, or take out your melee weapon.