User blog comment:Deathmanstratos/Call of Duty: Black Ops II Origins Intro Cinematic released/@comment-76.169.99.36-20130821062314/@comment-8197838-20130821141611

trench gun, bar, springfield, m1911, kar98k, arisaka, mosin nagant, ptrs41, and the double barreled shotgun were all in ww1 they could have simply ported them from waw