User blog comment:Deathmanstratos/Sledgehammer: 'Call of Duty: Vietnam was to be their next game'/@comment-97.93.218.148-20140512030040/@comment-24889150-20140512232119

I think they were just trying to be original but ended up so wrong, so yeah it did bother me to see 1990s weapons in the 60's

Also the underbarrel flamethrower thingy is also another weird part of the game since it was never made