Lake City 7.62x51 brass, once fired, mostly 2007 manufacture +/- a few years. I would like for this brass to serve me as long as possible so I am wondering if it should be annealed during my initial processing and prep? I could be wrong but I'm speculating that the military doesn't reload so besides any annealing required for successful manufacture would they take the effort to give the cases a final annealing before loading? It doesn't have the indicative discoloration while some Greek 303 Brit I have is quite distinctly annealed. Thank you for sharing your knowledge and experience.