BloodyThumb
Copper BB
Take a look at this one. I picked one up. Perfect fit with or without a side saddle and sling. Handles placement gives good balance. It is padded enough that it maintains its shape with or without the gun in it so that when you carry it with the gun in it it does not sag at all or conform to the shape of the gun. Works great for what I need.
www.amazon.com/dp/B00SSVYYXW
www.amazon.com/dp/B00SSVYYXW