Autococker 2000 or 2001

[spydyman9]

I have a friend and he wants either a 2000 or 2001 Autococker he doesnt know which one to get please tell me all you know about the two guns. Thanks

[Counterfeit]

They are exactly the same. The only difference is that the 2001 has a plastic shroud and the stock barrel has a slightly different shape.