It's difficult to find a decent holster for my Volquartsen Black Mamba. The biggest problem is that I have a Striplin Thumb Rest so any holster found needs to be modified.
I decided to build this one myself. Nice and stiff so the gun can not fall out but easy to draw. It's 10 ounce leather with a 5 ounce liner dyed Tan.
The gun is at about a 10 degree rack which I find perfect for my carry guns.