How to edit weapon layouts in Battlefield 3?

In battlefield 3, how do I change my russian weapon layout?

Do I have to use two layouts (RU and US) or can I just focus on one layout (RU) and delete the second one (US)?



Thanks!How to edit weapon layouts in Battlefield 3?
lvl your kits up and eventually you can use the AKs for US and M4 and M16 for RUHow to edit weapon layouts in Battlefield 3?
You can use either of the layout you want. As for the weapons, you'll get access to better kits M4 and M16 as and when you gain level ups.