Modern Weaponry: Use M4 carbines, Barrett .50 cal sniper rifles, and claymores.
The demo is <500MB, safe, and legal.
Your only safe options are:
Downloading Call of Duty 4: Modern Warfare as an APK/OBB file for Android or iOS is largely associated with unauthorized or outdated software Call Of Duty 4 Modern Warfare Apk - Obb Download For