3D Printed Tokyo Marui Next Generation MP5 Magazines! These are extended compared to stock magazines. Made due to the lack of MP5 mid-cap mags. All are printed and confirmed to be functional. These fit 130rds and have a functional bolt stop. This is ONLY THE PLASTIC body. You must source the following and finish assembly; - 120rd midcap spring - M3x20 Cap Screw x4 - M3 Hex Nut - BB Stop Spring 4.5~5.5mm OD X 12mm MIN Please contact for discounts on more than 1 magazine or specific colors.