Every weapon in Call of Duty: Black Ops 6 is designed to take out your enemies quickly and efficiently, but some tools in your arsenal are the best among their peers. Divided into Assault Rifles, SMGs, LMGs, Marksman Rifles, and Sniper Rifles, the primary weapons you can equip are all incredibly different. However, with the right builds, these firearms can be customized to be extremely deadly on the battlefield.