Hello,
As the topic says, we can add extra weapons in a duel. I would like to suggest to add Sniper while dueling.
Some non-vips can enjoy it ONLY in duels and also it will encourage people to buy a vip account from an angle.
Also, to increase the area of the duel arena, I would like to say that if sniper is added, it will be good if the duel arena is wide with some obstacles like hiding stuff to enjoy M4 and Sniper.