In looking through some of the misc. items that I had in a storage trunk I found twenty rounds of REM. 3O USA and 7 rounds of Super X 30 USA. These are factory loaded rounds and I do not know how long I have had them. I called Remington Arms and asked them about how old they were and the Gentlemen that I talked to could not give me any imformation on there last production of this round. Could some one please give some imformation on this old 30-40 Krag Ammo. and if there is any value. Thank you in advance.