Some items from this specific schematic: Grip-frame,rh, Grip-frame,lh, Bolt-flanged,6x14,bla, Grip-frame,rh.
The most expensive part in this assembly is the Grip-frame,upp.
The most reasonably priced component used on the En500a1 1990 Europe Uk Fr Ar Fg It Nr Sd Sp St Battery Case is the Bolt-flanged.