Cold War weapons
The Workshop page of Kowloon announces “28 Weapons from Call of Duty Black Ops: Cold War ported over to make this an authentic Cold-War styled map”. The weapons were ported by ThomasCat, credited for the T9 to T7 conversion rig, and updated by raptroes; robit made the Cold War HUD and the weapon sound template. The Season 2 update added more Cold War weapons, according to the Season 2 image of the Workshop page. The game starts with the M1911.

