DownSights outlines the weapon buffs and nerfs since the release of Cold War and provides additional commentary, noting “There has been a lot of weapon tuning ever since the beta version of the Cold War. Even after launch, we’ve received some major changes, especially to the weapons. Here are all the changes that have been made to the weapons in the Black Ops Cold War from launch to November 20, 2020.”
Source: N4G PC All The Major Weapon Changes in Black Ops Cold War Since Launch