This guide will let you know how to Mount Weapons in Warzone 2 for Improved AIMING.
To mount your weapon, the first thing you will need to do is go up to an object e.g, go to a corner or a ledge, etc. You will find a little line there that’s an indication that you can mount your weapon there and you can see it over.
To actually mount your weapon, you have to aim down sights, so press the L2 button on the left trigger. Now you can see the mount button is the R3 button on the center screen. You have to press R3 when you’re holding the L2 button down to mount your weapon and it will give you a very accurate line of fire.
Now to unmount the weapon simply, you can press the R3 button or you can simply move away from the object.