Blueprints for the Sterling (L2A1, L2A2, and L2A3) sub-machine gun were unable to be obtained. As with the other two weapons I obtained plans for, these are digital CAD plans/blueprints for every single part necessary to build a fully working Sten Gun Mark 2 downloaded directly from GrabCAD, made by Steen Winther. Chambered for standard 9mm Parabellum.
