USGI LIGHT MARKER DISTRESS SDU-30 SURVIVAL BEACON 1983 DATED NOS

You are buying a USGI SDU-30 survival light. Please read condition description and see pics . This is the SDU-30 'light marker distress'. It is a solid beam, NOT a strobe. This one is in its original box, dated 1983. It takes two special batteries (BA-1328/U batteries, NSN 6135-274-4035), or modified AA, so I was unable to test it. Has clip and lanyard to attach to your vest. Light is in new old stock condition in original box. Untested, but should function perfectly. PLEASE NOTE: WE DO NOT ACCEPT OFFERS OR SHIP INTERNATIONALLY, THANK YOU