I recently traded into a S&W model 19-4 revolver and want to replace the factory grips. I don't know enough about revolvers to know anything about changing the style or feel of the grips; so, I am just going to stay w/ the factory style grip, but looking for a different color. The grips on it are a medium to dark brown and I want something w/ a little red to them (like a cocobolo). Anyone know where to start looking for replacement grips? I have been scouring the internet, but haven't found anything yet. Thank you in advance for any help.