I modeled an Uzi and an MP5, a year and a year and a half ago respectively. They were pretty bad compared to my modeling skill now, so I wanted to bring them up to my new standards. Here are the results. I also modelled some attachments to go along with the new rails.
no offensive but I can’t really tell the difference, it just looks like the same model with slightly different proportions and with more attachments mounted on the gun