This is an original SWD/Cobray M11 SMG. SWD was the follow-on company to the Military Armaments Corporation, the original producers of the M11 and M10 SMG. It is serial numbered "86-0006102" on the right front end of the receiver and has the standard fixed sights, with the threaded barrel, grooved cocking knob and front strap swivel. The selector switch is marked "SEMI" and "SMG" on the left side with the safety lever on the right side of the receiver. Fitted with the folding/collapsible wire buttstock with contoured butt. Complete with an extra upper receiver, 9 mm barrel, bolt and spring assembly.