Is there a parts diagram for the FWB 300 Classic ? I already have the download for the FWB 300S series but the earlier model is different and I can't find a diagram for it.

The cocking lever and trigger assembly are a couple things that are different and I'm told the early 300 uses a single spring as opposed to a double. There's also a pin (somewhere) on the 300 and it's replaced with a screw on the "S" models.

So, if anyone has a link to a parts diagram for the OLD 300 model I would really appreciate your help. Thanks a bunch.