User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-4841664-20110725021818/@comment-4095569-20110801165854

The flamethrower was a Treyarch weapon, you cannot ADS on the ranger because it fires the other barrel/gun, many weapons not used by militaries are in COD's, but they had planned to be. The ChainSAW was just a demonstration weapon.