Have to know all the markings to tell if military or not, but can say I (and that means just that - I, me as an individual; others surely have more complete information than i do on the issue) am not aware of any Martinis in military issue chambered for 8x50. Now - some may have been rebarreled for that in the same way the British rebarreled 577/450s to .303. I just don't know. I do know that the Steyr guns (made at OEWS) were of excellent quality. What is the price asked?