Biggest question is the ammo M2 Ball or loaded to those specifications. If it is I would sell as is. If not for sure I would not advertise as so but could sell just as .30-06 cartridges in clips. I have seen all brands of .30-06 in M1 clips but newer, higher pressure cartridges.
But the best advise was given above. Get an M1 and use that ammo.
But the best advise was given above. Get an M1 and use that ammo.