Here is a pic of my revolver from the Weihrauch official site (
http://www.hermann-weihrauch-revolve...3_14_15_16.htm).
It's also known as the EAA Windicator.
Mine has a cast steel frame, just like a Ruger, and a zinc-alloy trigger-grip sub-frame. It's a good revolver for the price, very accurate and fun to shoot.
It's also very similar in design to Charter Arms revolvers: maybe I can try an extra-power spring made for the Bulldog that can fit.