what kinda washers does older AFCK have

[Manji]

I know the newer AFCKs come with the bronze washers but what kind of washers did the older ones come with? the newer ones aslo come with the four clip positions, so are the only ones with bronze washers the ones with the four clip positions?

 

[dano]

....The old ones had Nylotron (nylon) washers...

--dan