A button to change the magnification of the sight in the sniper rifle? (Battlefield 1)

The multiplicity can be changed in the settings of the weapon

Butcher Blaviken
Of thank you found, and I thought all the old in game can be changed...

SonicS
In the game (on the battlefield) the multiplicity does not change, only the settings of the weapons. In the game you can only the range of the scope to adjust by pressing V

Bunny
OK, got it.