This site, but why go somewhere else?  So a Ruger 10/22 would basically follow the same guidelines as an AR-15 on Pre-ban stuff.  If I bought a new 10/22 and convinced my dad (who really doesn't use or care about his gun) to swap me the piece off his 10/22 he bought in the eighties with the serial number and swap it so I had all the new parts I could have a folding stock, flash hider, pistol grip, etc. etc.?  Not that a 10/22 is a real mean machine but it would be more fun than a regular one.  Thanks

Matt

it would still have had to have all the fetueres on it to pre 9/94 to be considered a grandfathred AW of course to do that at sine point in its life time before 9/94 it could have had a 2 or more of the fetures on it.