Got a few questions. First, Is there any difference between the cleaning kits that fit in the butt stocks of the 1903 and the 1903 A3? Second, If there is a difference, what would that be? Third, I haven't been able to locate a cleaning kit for my 03 A3 (just started looking). Any suggestions as to finding one? I've looked on ebay and gunbroker, briefly, and could have missed one. Fourth, assuming I am able to locate one, what is the going rate? Thanks for your help. Rick B