I have this Savage .22 Long rifle right here that is very old having patents from 1905 all the way to 1917 being the most recent. There is NO serial number which leads me to believe that this is not your average .22 Sporter. It is very similar to the 23AA but there are several differences from what I have read only also. The butt plate has the Savage indian/trademark. It is in okay condition and maybe someone can help me ID it through Description or pics. If you have any questions feel free to ask. Also could it be a different barrel and stock.? Don't know much about it and the guy at the gun store said he has no clue. Thanks for reading.