Question: what is the best dlc weapon in call of duty black ops 4?
Answer: Titan LMG - a very consistent weapon with a four-shot kill. ... 
MX9 - Once you've equipped rapid fire, advanced mag, stock on the MX9, it is the ultimate SMG. ... 
ABR 223 - the ABR is an absolute beast when paired with the Burst Accelerator Operator Mod.