[PeteZaHut]

I was cleaning my Dad's Beretta Brigadier .40 and a piece fell out. I started tinkering, and more pieces started coming out. I have identified them in the manual, but all I can really learn from the manual is the general area they are supposed to go. Here are the pieces:

22 - slide catch spring
23 - slide catch

31 - hammer release lever
64 - firing pin catch lever

Can anyone help?

[PlaysWithZombies]

I don't have any experience with that model, but you could probably find a complete disassembly / assembly video on utube.