STG 44 Rifle that is used by Germany in WW2. This model is part of an WW2 Germany Weapons pack that i've made. You can check it out HERE(Link will be updated after approval). This models animation previews along with other weapons are HERE.(This packages demo scene contains only the STG 44 Rifle option)

To preview models better you can check out my Artstation or Sketchfab profiles.