Hello! Im playing NV at the moment, and i want Boone to use any given weapon, not only the sniper rifle. Where can i change this, and how?

You need to give him a weapon that he can do more damage with than the Sniper Rifle. He may switch to a close-range weapon if he has one in his inventory, I'm not sure.

Try putting the weapon into Boone's inventory, I remember using Arcade as a mule for my useless weapons, and he wielded a random weapon

Yeah. Thanks for the reply guys. I figured i needed to actually give him ammunition for it aswell