Are there clan only weapons?

All people in clan use same weapon.
Are there weapon's wars?

nah that would be stupid everyone has their own special weapon and plus if whole clan used the same weapon they are sute to lose coz that wouldnt be much skill i mean imagine all these ak-74 people in a war against all these barret weapon people camping in their own base then the ak-74 people charge and 1 by 1 they all die

I would like to see a weapon's war. Like specials championships for normal clans.