Selling a used but fully functioning umarex mp5 sd6 competition series This thing runs great, has never given me any issues and is great for indoors and outdoors shooting around 330ish fps. Will come with: •×1 hicap magazine •Collapsible and full length stock •A 3d printed short suppressor Only issue at all is the rear body pin doesn't align all the way with the with the full stock on.