MW4 Season 1: new maps, weapons and the XERO operator

The first season brings the Backstab, Canyon and Shoot House maps, the Cronen Osprey and CSG-35 in the pass and, mid-season, the JAK 12 shotgun and ZLR Talonhawk axe as event rewards. Official post from 2026-10-28 (Modern Warfare 4).

Source: official post