These are Black Diamond wood grips. They have a nice feel to them. They seem to be thicker at the top. Most comfortable grips I have ever seen. They are sold on E-bay. You can get them smooth or checkered. With or without Medallions.
The main thing to watch when buying a used cylinder is the height of the ratchet end.
My original blued cylinder measures.
Ratchet .158
Cylinder 1.701
O.A.L. 1.9725
Used stainless Bisley cylinder.
Ratchet .146
Cylinder 1.7015
O.A.L. 1.975
I had to take .009 off of the barrel end and put a...
As said in the previous post the Plumb Color is from faulty bluing. To me IT IS RUST forming on the parts. I have a Ruger Blackhawk that I sold to a friend. He had it for five years laying in his office drawer for protection. I bought it back three years ago and rust was forming on the hammer...