I would have liked a bit more BTDT look also, but didn't have that option. If I remember correctly, most all of the first ones they received were rearsenaled, put in storage and never re-issued. Most were graded "service". Mine was done at Anniston Army Depot in 08/80. It's a Remington Rand slide and I think Ithaca frame (they used the same inspector mark, FJA). I think this second batch includes pistols that were issued again after rearsenaling hence the different grades available.
It's interesting to browse through the
CMP 1911 forum to see what people are getting.