Happens to threads containing stupid questions.
How could anyone here possibly answer your question? If you develop a specialty or become well-known, it may not matter much at all. If you do nothing but petty crap work for 4 years, it could matter a lot. For some small firms, some may prefer military with a lower-ranked school. For others, they may not care about military service at all and treat you like any other current lawyer without a book of business, without experience billing clients, etc.