Militec-1 is actually not an oil at all. The folks at Militec would probably get very upset at me for calling it oil. It is, as they say, a "Synthetic Metal Surface Conditioner." Ok. Whatever. I don't think I can say it better than they do, so I'll just quote from their site...
another new lubricant, Tetra gun. We had been approached by the representative from Tetra gun, and he wanted to be included in the test. Approval was obtained, and the test was begun in May 1990. The test involved two groups of S.T.A.T.E. team members.One group used Tetra gun ...